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Betrayal Knows My Name (裏切りは僕の名前を知っている Uragiri wa Boku no Namae wo Shitteiru?), also known as UraBoku, is the title of a Shōjo manga by Odagiri Hotaru. It premiered in the Shōjo magazine Monthly Asuka in October 2005. An anime adaptations began in April 2010 on Chiba TV.


Sakurai Yuki is a mysterious boy with a mysterious power. Right after he was born, his mother left him near an orphanage, and he was later found. Because of that event, Yuki strives for independence. He hates being a burden to anyone near him, but at the same time, he is afraid of being left alone. Moreover, ever since he can remember he had a strange ability where when he touches others, he can feel their emotion. Unable to control it, he often made insensitive blunders in the past. He later meets with a mysterious yet beautiful man who saves his life, but somehow he feels so nostalgic, like he's met him before. While death threats and his ability increasing, a man who claimed to be his older brother suddenly appears, so what will Yuki do when he learns the truth?



Yuki Sakurai (Giou) (桜井(祗王)夕月 Sakurai (Giō) Yuki?) Voiced by: Hoshi Souichirou
The bearer of Kami no Hikari (神の光 (The Light of God)?) or "God's light". The main protagonist, and a freshman in high school. His mother left him at birth in order to protect him and he has been living in Asahi Orphanage. Sometimes, when he touches someone, he's able to read that person's emotions and see that person's past. It caused him to suffer greatly, but he has unexpectedly grown into an unyielding individual. He didn't have any recollection of his past life, but he feels an odd nostalgia for Luka, and ends up relying on him. After he leaves the orphanage, he's been referred to as "Giou Yuki." Yuki has been reincarnated many times, however this is the first time he was born male. It has been mentioned this may be a sign that things are coming to an end or that he wants to forget the past.
Zess (Luka Crosszeria) (ゼス(ルカ=クロスゼリア) Zesu (Ruka Kurosuzeria)?) Voiced by: Sakurai Takahiro
A young man with silver eyes and black hair who's been protecting Yuki from the shadows ever since his birth 15 years ago. Despite being a duras (a.k.a demon), he's currently acting on Giou Clan side and is recognized as a traitor by the other Duras. Although his real age is unknown, his appearance looks like that of a college student. Normally reserved and indifferent, his facial expressions softens when he's with Yuki. It was during the last war that he changed side to the Giou Clan, as he apparently made a binding "contract" with Yuki. Luka is a descendant of the "family of sinners" (Zess) and a high-grade demon (Opasts). Luka battles with a large black sword and can use powerful magic (and even summon a powerful Salamander dragon). He was once the loyal dog for the demon king and used to drink his blood, that's why he is stronger than any opasts and it's possible that he is stronger than the demon king himself. But he left his position as the loyal dog for the demon king after meeting Yuki ( Yuki, when s/he was still a woman ). It was during the previous battle that Luka met Yuki and they fell in love. The current Yuki doesn't remember being Luka's lover, but every time he sees Luka his heart responds strongly. Luka refuses to tell Yuki about their past, but stands by the current male Yuki and promises he will stay with Yuki as long as Yuki wants him to.
The manga suggests a bit of a darker history. Luka tells Yuki he was considered a slave because he belonged to the "sinner" clan, Crosszeria, and that all the other duras were intent on punishing the whole family and all its descendants. The demon king owned Luka, and as a symbol of this, put his own blood into Luka's brand. The demon king's blood made the brand on Luka's arm glow red, and it caused Luka a great deal of pain during the process. Years later, Luka is still haunted by the memory and feels physically ill when recalling it. Because it was a blood seal, if Luka should ever betray the demon king, he would die. Luka explains to the current incarnation of Yuki that since he made a new contract with Yuki, the previous contract with the demon king was voided, allowing Luka to live. Luka hints that the prior contract with the demon king may not be "completely" voided, however.

Zweilt Guardian

Tsukumo Murasame (叢雨九十九 Murasame Tsukumo?) Voiced by: Jun Fukuyama
The bearer of Kami no Mimi, God's Ears. A high school boy who appears to Yuki along with his sister at the start of the story. He is one of the Zweilt Guardians and also part of the Giou Clan, making him and his sister Yuki's distant relatives. His powers seem to be the ability to speak with animals, sense people, and transform his ring into a gun during a battle. For some reason he always has snacks with him. He seems to be extremely close with his older sister Toko, whom he calls Toko-chan and says he will always protect. He was severely injured by Reiga in episode 10, but Yuki managed to heal him.
Toko Murasame (叢雨十瑚 Murasame Tōko?) Voiced by: Inoue Marina
Tsukumo's older sister, Yuki's relative and also a Zweilt guardian. Her ring transforms in a huge sword. She attends the same high school as her brother, where their closeness make all the girls jealous of her. She is very fond of Yuki (whom she calls Yuki-chan), telling him that "He is a person who is too kind for their own good" and asking him to refer to her in a more close way (Toko-chan) instead of calling her Toko-san.
Hotsuma Renjou (蓮城焔椎真 Renjou Hotsuma?) Voiced by: Ono Daisuke
The bearer of Kami no Koe, God's Voice. Hotsuma is one of the Zweilt guardians, and he can use fire as he likes. He is short tempered and impulsive. He has been friends with Shuusei since childhood. At first he dislikes Yuki, since he thinks that he has the same personality he had in his previous life (which may indicate that he used to be on bad terms with female Yuki), but with time it seems that he grows somewhat close to him. He was basically abandoned by his parents who labeled him a monster, and the only time they come see him is whenever they need money. Hotsuma's past was shadowed by his fire abilities, and while protecting a classmate, he ended up attacking a few of his classmates, which isolated him from everyone else. Afterwards, he attempted to kill himself, but Shuusei stopped him, giving Shuusei the burn scar. Hotsuma constantly blames himself for Shuusei's scar and is scared of hurting someone, but Yuki is able to calm him.
Shusei Usui (碓氷愁生 Usui Shusei?) Voiced by: Miyano Mamoru
The bearer of Kami no Me, God's Eyes. Shuusei, also part of the guardians, is Hotsuma's childhood friend. He helps the police in solving crimes with his "sixth sense". He seems to be a quiet and sensitive person. He has a tendency of not eating a lot most of the time, as he doesn't have much of an appetite. He disappears suddenly, after seeing that Hotsuma was on better terms with Yuki, stating that he has 'served his purpose' and recognizes the fact that Yuki was able to shatter Hotsuma's fears of being a monster. Then he is kidnapped by Ashley and put into a deep sleep never to wake again. Although Ashley states that it was more that Shusei, desiring to die, stopped his own heart. However, Hotsuma's uses his Kami no Koe to issue the command "live", this revives Shusei.
Kuroto Hourai (蓬莱 黒刀 Hourai Kuroto?) Voiced by: Kamiya Hiroshi
A professional shogi player prodigy who is very quiet and serious by nature. But, once he decides to do something he'll put full effort into doing it even if it means quitting something he loves e.g. shogi. He gained a love for Shogi after he was taken in by Senshirou's grandfather. He lost his original partner during the previous war and Senshirou is now his second partner.
Senshirou Furuori (降織 千紫郎 Furuori Senshirou?) Voiced by: Hino Satoshi
A zweilt-in-training and is a klutz by nature. He is Tsubaki's fiance by an arranged marriage decided by the family and decided to become a zweilt after his grandfather was killed by the Opast Cadenza whilst protecting him and Kuroto. He has a love for calligraphy.

Giou Clan

Takashiro Giou (祇王 天白 Giou Takashiro?) Voiced by: Koyasu Takehito
Takashiro is first introduced as Yuki's older half-brother. When he meets Yuki for the first time, he tells him that he and his father had been looking for him ever since his birth fifteen years earlier. He is also the head of the Giou clan. Although it is not yet revealed, Takashiro seems to be hiding something from Yuki and the rest of the Guardians. The truth is he preformed a forbidden ritual that allowed him to take a duras into his body. Because of this he, unlike the other Zweilt Guardians, has not been reincarnated. Instead he has lived for a thousand years, remembering everything, including how the war with duras first began. He also heals almost immediately after being injured. He believes that in order to win the war, there have to be sacrifices. He possesses a magic book much like Kanata, although his is red. It has been told that Reiga was his friend. He is also the one responsbile for continually causing Yuki and the Zwielt to reincarnate so they can continue fighting Reiga. He then apologizes for lying to Yuki, telling him that he is not really Yuki's brother, but Yuki forgives him, telling him that despite that, Takashiro is still very important to him.
Tachibana Giou (祇王 橘 Giou Tachibana?) Voiced by: Miki Shinichirou
The curator at Twilight Mansion and a member of the Giou clan. Tachibana has an upbeat personality and likes to keep conversation going.
Isuzu Fujiwara (藤原 彌涼 Fujiwara Isuzu?) Voiced by: Narita Ken
Isuzu is the Giou's family doctor who works full time at the infirmary located at Twilight Mansion. Isuzu is known for passing out for various days from lack of sleep, which is caused by his sleepless and restless nights of researching the subject of duras. His words and actions about treatment come out as perverted whether or not he is aware of it. He is fascinated by Duras and always wants to examine Luka.


Kanata Wakamiya (若宮奏多 Wakamiya Kanata?) Voiced by: Ishida Akira
A childhood friend of Yuki, who grew up with him in the orphanage. Yuki considers him to be like an older brother figure to him. He carries the "Book of Raziel." Kanata frequently asked Yuki to come live with him and appears to be against Yuki's residence in the Twilight Mansion. He mysteriously appears in Ashlely's town and begs Yuki to leave and go live with him, which Yuki declines to. Afterwards, Kanata's eyes seem to turn silver, and his appearance looks very similar to Giou Reiga's. He is actually Reiga's reincarnation. Kanata is revealed to be half human, half duras. Due to an -as of yet- unspecified incident involving fire, he has come to hate humans and desires their destruction.
   A female carnation of "Yuki". She and Luka were lovers, and how she died is currently unknown.
Yuki (Previous Life) (ユキ(前世)?) Voiced by: Yukana
Ibuki Shikibe (式部 為吹 Shikibe Ibuki?) Voiced by: Yuri Amano
Takashiro's talented secretary. Ibuki is also the sister of Tsubaki. She is also Yuki's aunt on his mother's side.
Tsubaki Shikibe (式部 椿姫 ShikibeTsubaki?) Voiced by: Hōko Kuwashima
She is Ibuki's younger sister and one of Yuki's aunts on his mother's side. She also hates men, with an exception to Yuki.
Fuyutoki Kureha (呉羽 冬解 Kureha Fuyutoki?) Voiced by: Kenji Hamada
The butler of the main residence of the Giou clan.
Aya Kureha (呉羽 綾 Kureha Aya?) Voiced by: Sayuri Yahagi

Although not much is yet revealed about Aya, Aya takes care of those in the Twilight Mansion. She is also the younger sister of Fuyutoki.

Katsumi Tooma (遠間 克己 Tooma Katsumi?) Voiced by: Nobuhiko Okamoto
Katsumi is a full time cook at "Twilight Mansion" and a world class chef.
Masamune Shinmei (神命 正宗 Shinmei Masamune?) Voiced by: Shintarō Asanuma
He is a member of the Giou clan and is a necromancer in training.


She is an Opast who was responsible for the "Sleeping Beauty" syndrome and the abduction of male students. She likes good looking guys and has a legion of low class duras that look like dolls at her command.
She is a General class opast who claims to be in love with Zess(Luka).
He is a general class opast who killed Kuroto's previous partner, but left Kuroto alive. After Kuroto was reincarnated and taken in by Senshiro's grandfather, Cadenza returned and killed the old man while he protecting Senshiro and Kuroto. They now both want Cadenza dead. He is also known as the "Master Killer" due to his reputation of turning on the person who summons him.
He is Luka's younger twin brother.


Brand Zess (ブランド・ゼス Burando・Zesu?)
This is a carved sign of sinners that members of the Zess clan are born with. It is located on the upper left arm and identified as XX (a double x) type-mark that is brown in color and can never be erased. The brand automatically makes the bearer a traitor.
Giou Clan (祇王一族 Giō Ichizoku?)
A clan who have possessed special abilities for generations, many of them are involved in the political and financial world. The Giou clan can use their special abilities to fight the duras that threaten the balance of the human world. The leader of current head of the clan is Giou Takashiro.
Twilight Mansion (黄昏館 Tasogare kan?)
A mansion in which members of the Giou family reside in. It is protected by a barrier that keeps unwanted visitors away and normal human beings can't enter it. The mansion does not appear on any map.
Opasts (オーパスト Ōpasuto?)
High ranking duras who take on beautiful human forms in order to lure and deceive their enemies. The highest ranking of which are the General Class, who are only second to the Demon King in power and aristocracy.



Uragiri wa Boku no Namae o Shitteiru began running through Shōjo magazine Monthly Asuka in October 2005. The first volume was published by Kadokawa Shoten in July 2006. As of March 2010 seven volumes have been released.[1] German publisher Carlsen Comics has licensed the series as Fesseln des Verrats. As of May 2010 six volumes have been released.[2] At the 2010 San Diego Comic-Con, manga publisher Yen Press announced they will publish the first volume in 2011.[3]

Drama CD

A drama CD was released on November 2007[4] by Kadokawa Shoten and a second followed.[5] On May 2010 a third drama CD is due to be released.[6]


In July 2009, announcement was made that an anime adaption would be directed by Katsushi Sakurabi and produced by J.C.Staff. It was officially announced in Monthly Asuka 2009 October issue.[7] The anime officially started airing on April 11, 2010[8] with 24 planned episodes.[9] The first DVD is will to be released June 25, 2010.[10] The opening theme for the first arc is "Uragiri no nai Sekai made" and the ending theme is "Aoi Ito," both sung by Japanese band Rayflower.[11] The single for both the opening and ending themes was released May 26, 2010.[12][13] The opening and ending for the second arc are "Inishie" and "Kizuna", sung by the same Japanese band Rayflower who also provided the themes for the first arc.[14] The opening and ending for the second arc are due to be released August 4, 2010.[15]

Episode list

# Title Original air date
1 Set in Motion
"Toki, Ugokidasu" (刻、動き出す)
April 11, 2010[16] {{{FirstEngAirDate}}}
Sakurai Yuki was abandoned by his mother and left in an orphanage, where he spent his childhood alone. Now, as a high school student, Yuki has recently begun to have several mysterious dreams that leave him with a nostalgic feeling that he has seen it all before. In the evening he receives a letter from an unknown sender that leaves him worried of its contents. When he answers to the help cries of a fellow student, Yuki is almost hit by a truck but is saved by the quick actions taken by a mysterious silver-eyed man.
2 Eternal Investigation
"Eikō no Shirabe" (永劫の調べ)
April 18, 2010[17] {{{FirstEngAirDate}}}
Yuki meets a man who introduces himself as Takashiro Giou, who claims to be his older brother and asks him to come with him to Tokyo. Yuki is initially confused by the sudden revelation and as a result (of female Yuki accusing him of running away) causes his power to break the orphanages' windows. Later, he has a confrontation with Uzuki at school, and his powers almost goes berserk again. Frightened and confused at his growing powers, he runs away only to meet up with Zess who comforts him. As they begin walking, they are attacked by Duras or demons and are saved by Touko and Tsukumo, along with Takashiro who talks about the Giou Clan and how everyone of its members have special powers and that they need his power.
3 Walpurgis Night
"Warupurugisu no Yoru" (ワルプルギスの夜)
April 25, 2010[18] {{{FirstEngAirDate}}}
Yuki is troubled after his meeting with Murasame Toko and Tsukumo and Giou Takashiro, head of a family with special powers known as the Giou Clan. Does Yuki belong with Takashiro or with the children of the orphanage? Zess kindly watches over the confused Yuki while agents of evil approach.
4 Lost Days and White Future
"Kaeranu hibi shiroki ashita" (帰らぬ日々 白き明日)
May 02, 2010[19] {{{FirstEngAirDate}}}
Walpurgis Night. While searching for the missing orphans, Yuki receives a call from his classmate Uzuki and heads to school, where he finds someone unexpected. Worried for Yuki, Tsukumo uses his power to find him and heads to his rescue.
5 A New Encounter
"Arata na deai" (新たな出逢い)
May 09, 2010[20] {{{FirstEngAirDate}}}
Having found his place among the Giou Clan, Yuki decides to travel to Tokyo with Luka and the Zweilt Guardians. On the way there, inexplicable feelings well up inside Yuki as Luka sleeps by his side. Meanwhile, the police bring a case thought to be the work of demons to Takashiro in Tokyo, and two new Zweilt Guardians await Yuki at the police station.
6 The Boundary Between Light and Despair
"Hikari to zetsubō no sakaime" (光と絶望の境目)
May 16, 2010[21] {{{FirstEngAirDate}}}
In Tokyo, Yuki and Luka wait for Takashiro as he makes a stop at a police station. A girl is attacked by a man whose identity is revealed to be nothing more than a golem, holding the girl hostage. The girl is then possessed by a duras, who reveals her motive to about kill Yuki in exchange for being granted a wish. The Voice of God (a zweilt guardian) Hotsuma steps into the battlefield with his burning flame.
7 The Twilight Mansion
"Tasogare kan" (黄昏館)
May 23, 2010[22] {{{FirstEngAirDate}}}
Yuki and the others finally make their arrival to the Twilight Mansion at dusk. Upon arrival they are greeted by Aya Kureha and Tachibana Giou, the stewardship and director at the mansion. Yuki is disturbed by the nostalgic feeling surrounding the mansion, almost as if he has seen it all before.
8 Brand Zess
"Burando Zesu" (ブランド・ゼス)
May 30, 2010[23] {{{FirstEngAirDate}}}
After everyone had breakfast at the Twilight mansion Tachibana Giou leads Yuki along with the other Zweilt Guardians to the Communal bath where Toko Murasame and Aya Kureha were taking a bath. Luka drives Yuki to school in the morning. Whilst Yuki is in school Wakamiya Kanata attempts to persuade Yuki to return with him but unfortunately Toko and Tsukumo interrupts. After having the talk with Kanata this morning Yuki starts to doubts his decision in joining the Giou clan. However, Luka reassures him that he should follow whatever he believes in but suddenly three Mid-villians attack and attempts to capture Giou Yuki.
9 Scars
"Kizuato" (キズアト)
June 6, 2010[24] {{{FirstEngAirDate}}}
Yuki sees the scar on Shusei's chest and asks Luka what things he is unable to heal. Luka responds "scars that come from friends". The others are worried about Shusei because he seems unwell. The police come to Takashiro with a missing person case- 8 high-school boys are missing. They seem to think it's tied into the Sleeping Beauty Syndrome. Later, Hotsuma walks Yuki home and flashes back to being picked on as a kid. The other kids find out he can set them on fire and despise him even more. Shusei is his only friend. In the present, Hotsuma finds out his parents have really abandoned him as they want their payment in exchange for him. Yuki runs to comfort him and sees his past. Angered, Hotsuma starts a fire. He flashes back to when he tried to kill himself with his fire, only for Shusei to hold him and convince him to stop. Now, Hotsuma is able to extinguish his fire before it really hurts him or Yuki. Meanwhile, Shusei accepts that he wasn't the one to help Hotsuma and disappears. Hotsuma desperately wants to find him.
10 Cry of Despair
"Dōkoku" (慟哭)
June 13, 2010[25] {{{FirstEngAirDate}}}
Takashiro orders the Zweilt not to look for Shusei as World's End is searching. Shusei wakes up in a strange place surrounded by the 8 missing high school boys. Ashely comes in and reveals herself to be behind the Sleeping Beauty Syndrome. She puts the infatuated girls to sleep and keeps their desired boys for herself. The Zweilt find a video left for them asking for God's Light in exchange for Shusei's life. Meanwhile, Ashely tries to get information on the Zweilt out of Shusei, but puts him to sleep when he doesn't talk. Toko and Tsukumo go to the most recent girl's house to find any more clues on Shusei's disappearance. While Toko is inside, Tsukumo is attacked and very seriously injured by Reiga.
11 That Which is Fleeting, Strong, and Precious
"Hakanaku Tsuyoku Totoi Mono" (儚く強く尊いもの)
June 20, 2010[26] {{{FirstEngAirDate}}}
With Yuki's help, Tsukumo wakes up long enough to warn the others of Reiga. Yuki, Luka, and Hotsuma set off to find Ashley and Shusei while Takashiro handles things at the mansion before catching up. The three enter Ashley's barrier, a suspicious amusement park where her stuffed dolls attack them. Luka takes care of them while Hotsuma and Yuki continue on. They run into Kanata, who tries to persuade Yuki to forget it and come back with him. Yuki declines and leaves Kanata. Hotsuma and Yuki finally reach Shusei, who appears to be lifeless.
12 Questioning "Two People"
"“Futari” to Iu Koto" (“二人” ということ)
June 27, 2010[27] {{{FirstEngAirDate}}}
Hotsuma fights Ashley, but can't keep up because of his injuries. Just as she's about to kill him, his shouts wake up Shusei who stabs Ashley. The two take her on with renewed strength from being back together. Just as they're about to kill her, the twin Opasts show up and turn the fight around in their favor. Luka arrives in time to kill Ashley and save them. As they're about to leave, Reiga appears. Yuki recognizes him as Kanata.
13 Irony of Fate
"Unmei no Hiniku" (運命の皮肉)
July 4, 2010[28] {{{FirstEngAirDate}}}
Yuki is stunned at the appearance of his childhood friend, Kanata, as Reiga. While Yuki struggles to deny the fact that Reiga is trying to kill him, the others try to protect Yuki from harm. Shuusei and Hotsuma defend against the Opast twins who recovered from their injuries due to Reiga's power. Meanwhile, Luka is distracted by Fenrir, the familiar beast of Reiga. Luka, Shuusei, and Hotsuma all manage to defeat their respective foes and rush to Yuki's side as Reiga aims icicle daggers to kill him. Takashiro appears just in time to shield Yuki. Takashiro and Reiga both use their ancient books to summon powerful beasts which then engage in a furious battle. Takashiro notices that Reiga has not fully awakened and thus manages to overpower Reiga's summon beast, also injuring him in the process. As Takashiro readies himself to deal the finishing blow, Yuki stops him by pleading for Reiga to tell him that their past memories were not lies. Reiga leaves after cautioning Yuki not to trust all that Takashiro tells him.
14 The Name of Said Bonded Contract
"Keiyaku toyuu na no kusari" (契約という名の鎖)
July 11, 2010[29] {{{FirstEngAirDate}}}
After the end of the brief confrontation with Reiga, Yuki was bedridden for two full days due to the shock he received at knowing that his childhood friend Kanata was in fact, Reiga. While the others were worrying about Yuki, he busied himself with house chores and helping around in the mansion in order to forget the pain of Kanata's betrayal. On the other hand, Shuusei and Hotsuma reconciled with each other, promising that they wouldn't avoid the other again because of guilt while Tsukumo and Touko tried to confront Luka about telling Yuki of his previous life. As Yuki mentioned that he would like to remember more about Luka, Tachibana approached them and told Yuki of Takashiro's request that Yuki visit the Kamakura residence to learn more about his past life.
15 After Determination...
"Ketsui soshite..." (決意、そして…)
July 18, 2010[30] {{{FirstEngAirDate}}}
Yuki was scheduled to leave for Kamakura residence with only Luka and Tachibana. While the others wanted to accompany him, they finally acquiesced to Takashiro's order that only Yuki should go to the Giou main house. Senshiro, a Zweilt from the main family came to pick Yuki and his entourage, making a stop on the way to pick up his partner, Kuroto, a prodigy in shogi who decided to quit in order to focus on the battle. Arriving at the main house, Luka tells Yuki that he is unable to enter the residence as certain people wouldn't want him there due to him being a Duras. Yuki assures Luka that he is determined to know everything about his powers, the battle and also of his past life while Luka internally wonders if Yuki would feel differently after knowing about their past. At the entrance of Kamakura residence, Yuki was greeted by the butler of the Giou main house, Fuyutoki, who is the older brother of Aya, the one who manages the Twilight mansion. Yuki was then shown to a room where Takashiro later enters after completing a purifying ritual.
16 Frozen Time
"Touketsusareta jikan" (凍結された時間)
July 25, 2010[31] {{{FirstEngAirDate}}}
Takashiro invites Yuki to accompany him on a stroll through the gardens. Passing through a bamboo grove, Yuki feels a sense of nostalgia towards the place. When Takashiro winces in sudden pain, Yuki gets to know more about Takashiro's real self: Takashiro is harboring a Duras within himself, enabling him to heal his wounds and making him immortal. Takashiro has actually lived for more than 1000 years and was present since the start of the battle. He proceeds to tells Yuki that he was not related by blood to Yuki and that it was a lie to gain Yuki's initial trust. The reincarnation of the Zweilt guardians are also due to Takashiro summoning their souls back into the world in order to participate in the battle. Receiving empathy and understanding from Yuki who assures Takashiro that he remains an important person to him even if they do not possess blood ties, Takashiro brings Yuki to a monument which is known as God's Stone, the source of the Giou family's powers. There, he explains the origins of Reiga who was born from a union between a Giou-clan mother and an Opast father, making him a forbidden child. Reiga's main intent is to destroy humans as he views them as not fit to live. Takashiro mentions that Reiga who was reincarnated as Kanata holds no memory of his past self before his awakening, assuring Yuki that the Kanata he has spent his childhood with is not a set up facade. Relieved, Yuki confronts Takashiro to reveal the event that causes Reiga to betray the Giou clan.
17 Sakura
"Sakura" (桜)
August 1, 2010[32] {{{FirstEngAirDate}}}
Takashiro recounts the events that took place 1000 years ago, during the Heian period. The Giou clan was a well-known family who directly served the court and was lead by 4 high-ranking personages: Ario, Takashiro, Reiga and a girl named Yomi. Reiga was feared and shunned due to his mixed parentage but he was supported by both Takashiro and Yomi. They lived in relative peace until a summons came from the royal court for the Giou clan to exterminate some monsters that were accidentally summoned. Takashiro accepted the task and set off from the village, leaving Reiga and Yomi in-charge of defending the village. Before he left, however, he remarked that he would be back to witness the blossoming of the lone sakura tree which had not put forth flowers for a long time. The monster-exterminating task took Takashiro longer than he initially thought and when he rode back, he witnessed a great fire decimating the village. Hearing from a wounded villager that Reiga had disarmed the barrier that protects the village, causing a horde of monsters to assault the place, he ran in search for Reiga but found Yomi dead. He received the scar on his face as Reiga directed a beam of light while Takashiro attempted to rush to Yomi's side. As Takashiro questioned Reiga as to his motive for burning the village, Reiga remarks that "everything is already too late" before disappearing. Yuki, after knowing of the event that ignited the battle, decides to continue participating in it to stop others from getting hurt. It is also revealed that Ibuki and Tsubaki are his aunts; them being his mother, Mizuki's younger sisters. Handing over a picture of Mizuki to Yuki, they reassure him that his birth was not meaningless as he is loved and wanted. It was unknown however, why Mizuki withheld the name of her husband from her sisters and also the reason why Yuki was left at the orphanage.
18 A World Without You
"Anata no inai sekai" (あなたのいない世界)
August 8, 2010[33] {{{FirstEngAirDate}}}
Yuki decides to visit Luka and was assigned Senshiro and Kuroto as his bodyguards by Takashiro. As he wanders around the compound outside the mansion searching for Luka, Luka encounters someone from his past. Meanwhile, Touko and Tsukumo secretly took a train to the Kamakura mansion in order to check up on Yuki. Back at a clearing within a forest, Luka meets Elegy, a General-class Opast from his past. She tries to persuade Luka to return to the Duras' side but was rejected. A brief fight ensues with Luka easily disarming Elegy; most probably because she refuses to use her full power. As he was about to deal the finishing blow, a figure appeared before him: the female Yuki from the past. Luka was stunned to see her and lowered his guard, embracing her as she repeatedly tells him that she loves him. The figure proved to be an illusion when Tsukumo injured Elegy with a shot from his gun and both him and Touko ran up to Luka to provide back-up. Elegy, outnumbered, retreats. On the other side of the forest, Yuki was rushed back to the mansion by Senshiro and Kuroto as they sensed Elegy; a General-class Duras while searching for Luka. Yuki, however, remains worried about Luka's whereabouts as he entered the safety of the mansion.
19 The Vengeful Pair
"Fukushuu no imashime no pea" (復讐の戒めの手(ペア))
August 15, 2010 {{{FirstEngAirDate}}}
Kuroto asks Yuki to play shogi with him, where Kuroto shares his past of how Senshiro becomes his second partner.
20 Sin and Punishment and Promise
"Tsumi to Bachi to Yakusoku to" (罪と罰と約束と)
August 22, 2010 {{{FirstEngAirDate}}}
Deeply concerned for his master Takashiro, Fuyutoki feels frustration with his inability to do anything but simply wait. Inspired by his words, Yuki disobeys Takashiro's orders and leaves the mansion to search for Luka. Meanwhile, Reiga summons Kuroto and Senshiro's nemesis Cadenza and vigilantly watches for an opporunity to attack the Giou Clan.
21 The Indelible Image
"Kienu Omokage" (消えぬ面影)
August 29, 2010 {{{FirstEngAirDate}}}
Reiga who appeared to deflect Cadenza's attack on Yuki commands Cadenza to retreat by invoking his summoner's right. Cadenza was enveloped in chains, which Kuroto explained, will burn through him if he still refuses to obey Reiga's commands. Cadenza remarked slyly that since Reiga already has 2 General-Class Opasts under him, his powers are currently split, making him weaker. Breaking the chains easily, Cadenza turns on his master as befit his title "Master Killer" and they exchanged blows. Reiga was overpowered soon enough and when Cadenza was aiming for the finishing strike, Luka appeared and blocks the attack, saving Reiga. Telling both Kuroto and Senshiro to escort Yuki back to the mansion, Luka promises Yuki that he will protect Reiga if that is Yuki's wish. As both Luka and Cadenza released their powers in preparation for a duel, the other Zweilts appear. Cadenza aims for a sneak attack at Yuki but was stopped by Reiga, yet again coming to Yuki's aid, surprising everyone. Yuki was even more assured that it was Kanata that wanted to protect him and confronts Reiga. However, Reiga mentions that it was just his plan not to kill Yuki so early in the battle and reiterates the fact that Kanata is now gone. As Yuki continues to deny Reiga's words, Cadenza finally asks Reiga where his loyalties lie.
22 To the Final Battle...
"Kessen he..." (決戦へ…)
September 05, 2010 {{{FirstEngAirDate}}}
Reiga and Cadenza retreat to Infernus, granting everyone a temporary reprieve from battle. Having pushed the limits of his power, Yuki loses consciousness and collapses. Witnessing the damage Yuki suffered in battle, the Zweilts gathered at the Kamakura mansion renew their promise to end the war.
23 The Battle Of Traitors...
"Uragiri no Tatakai" (裏切りの戦い)
September 12, 2010 {{{FirstEngAirDate}}}
Reiga kidnaps Yuki and holds him hostage. Luka and the Zweilts find out Reiga's whereabouts with the help of Takashiro. Cadenza is held back by Kuroto and Senshiro, Elegy is held back by Tsukumo and Toko, the surviving Twin is held back by Hotsuma and Shusei and Luka confronts Reiga to save Yuki. At the end of the episode, a new character Luze is introduced who claims to be Luka's brother.
24 Connected Hearts
"Kokoro o tsunagu mono" (心ヲツナグ者)
September 19, 2010 {{{FirstEngAirDate}}}


  1. 1.0 1.1 "裏切りは僕の名前を知っている 1~7". Kadokawa Shoten. 2006-07-26. Retrieved 2010-03-27. 
  2. "Fesseln des Verrats Band 1~6". Carlsen Comics. 2008-07-01. Retrieved 2010-05-09. 
  3. "Yen Press Adds Highschool of the Dead, Uraboku". Anime News Network. 2010-07-23. 
  4. "ドラマCD 裏切りは僕の名前を知っている" (in Japanese). Retrieved 2010-04-12. 
  5. "ドラマCD 裏切りは僕の名前を知っている 2" (in Japanese). Retrieved 2010-04-12. 
  6. "ドラマCD 裏切りは僕の名前を知っている 3" (in Japanese). Retrieved 2010-04-12. 
  7. "Uragiri wa Boku no Namae o Shitteiru Manga Gets Anime". Anime News Network. 2009-07-30. Retrieved 2010-03-04. 
  8. "放送情報|裏切りは僕の名前を知っている|アニメ公式サイト" (in Japanese). Retrieved 2010-03-27. 
  9. "Uragiri wa Boku no Namae o Shitteiru (TV)". Retrieved 2010-03-27. 
  10. "【DVD】TV 裏切りは僕の名前を知っている 1 限定版". Animate (in Japanese). Retrieved 2010-03-27. 
  11. "スペシャル|裏切りは僕の名前を知っている|アニメ公式サイト" (in Japanese). Retrieved 2010-03-27. 
  12. "作品詳細 TVアニメーション「裏切りは僕の名前を知っている」OP&EDテーマ「裏切りのない世界まで」/「蒼い糸」" (in Japanese). Retrieved 2010-03-27. 
  13. " 裏切りのない世界まで: Rayflower: 音楽" (in Japanese). Retrieved 2010-04-12. 
  14. "ミュージック・ドラマCD |裏切りは僕の名前を知っている|アニメ公式サイト" (in Japanese).  Unknown parameter |accessfate= ignored (help)
  15. "商品詳細 【主題歌】TV 裏切りは僕の名前を知っている OP「イニシエ」/Rayflower" (in Japanese). animate. Retrieved 2010-08-02.  Text " アニメイトオンラインショップ" ignored (help)
  16. "放送情報|裏切りは僕の名前を知っている|アニメ公式サイト1" (in Japanese). Retrieved 2010-05-09. 
  17. "放送情報|裏切りは僕の名前を知っている|アニメ公式サイト2" (in Japanese). Retrieved 2010-05-09. 
  18. "放送情報|裏切りは僕の名前を知っている|アニメ公式サイト3" (in Japanese). Retrieved 2010-05-09. 
  19. "放送情報|裏切りは僕の名前を知っている|アニメ公式サイト4" (in Japanese). Retrieved 2010-05-09. 
  20. "放送情報|裏切りは僕の名前を知っている|アニメ公式サイト5" (in Japanese). Retrieved 2010-05-09. 
  21. "放送情報|裏切りは僕の名前を知っている|アニメ公式サイト6" (in Japanese). Retrieved 2010-05-14. 
  22. "放送情報|裏切りは僕の名前を知っている|アニメ公式サイト7" (in Japanese). Retrieved 2010-05-14. 
  23. "放送情報|裏切りは僕の名前を知っている|アニメ公式サイト8" (in Japanese). Retrieved 2010-05-22. 
  24. "放送情報|裏切りは僕の名前を知っている|アニメ公式サイト9" (in Japanese). Retrieved 2010-05-30. 
  25. "放送情報|裏切りは僕の名前を知っている|アニメ公式サイト10" (in Japanese). Retrieved 2010-06-05. 
  26. "放送情報|裏切りは僕の名前を知っている" (in Japanese). Retrieved 2010-07-11.  Text " アニメ公式サイト11" ignored (help)
  27. "放送情報|裏切りは僕の名前を知っている" (in Japanese). Retrieved 2010-07-11.  Text " アニメ公式サイト12" ignored (help)
  28. "放送情報|裏切りは僕の名前を知っている" (in Japanese). Retrieved 2010-07-11.  Text " アニメ公式サイト13" ignored (help)
  29. "放送情報|裏切りは僕の名前を知っている" (in Japanese). Retrieved 2010-07-11.  Text " アニメ公式サイト14" ignored (help)
  30. "放送情報|裏切りは僕の名前を知っている" (in Japanese). Retrieved 2010-07-11.  Text " アニメ公式サイト15" ignored (help)
  31. "放送情報|裏切りは僕の名前を知っている" (in Japanese). Retrieved 2010-07-27.  Text " アニメ公式サイト16" ignored (help)
  32. "放送情報|裏切りは僕の名前を知っている" (in Japanese). Retrieved 2010-07-27.  Text " アニメ公式サイト17" ignored (help)
  33. "放送情報|裏切りは僕の名前を知っている" (in Japanese). Retrieved 2010-08-02.  Text " アニメ公式サイト18" ignored (help)

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