List of Mirmo! characters

This is a list of characters in the manga and anime series Mirmo!.

The main characters are four human teenagers and their partner mugloxes, or love fairies. Each set of four has complicated relationships which are the driving force of the story. In addition, there is a large cast of supporting characters, including regular characters, some whom change with each arc (original, Wonderful, Golden, Enchanted, and Murumoya seasons; for details, see List of Mirmo! media). The muglox fairies use musical instruments as their magical tools.

Fairies

 * Mirumo (ミルモ) / Mirmo
 * The primary protagonist of the series. A cute muglox (whose height is 10 cm) who is playful but at times selfish and lazy. He is Kaede's partner and Yashichi's rival, as well as the prince of the Muglox World and Murumo's older brother. Although he is Rirumu's fiancé, he refuses to marry her because he only likes her as a friend. He uses a pair of maracas as his magic tools. As a member of the Royal Family, he can turn humans into fairies for 24 hours.  (First appearance: episode 1)


 * Rirumu (リルム) / Rima \
 * A pretty female Muglox (with a height of 9.5 cm) who is Setsu's partner. She loves Mirumo and wants to marry him, much to his disappointment. She is Mirumo's fiancée, and tries to get along with Mirumo on dates. At times, she may look very cute and innocent, but she can actually be quite aggressive. Rirumu is not exactly the champion when it comes to magic and household chores, and she even makes magical situations worse if she "helps." She cooks food for Mirumo, but instead of Mirumo eating it, he keeps avoiding her because of the food's appearance and taste (they all look weird and inedible). She uses a tambourine as her magic tool. Her favorite dessert is cream puffs. She marries Mirumo in the final chapter of the manga. (First appearance: episode 1)


 * Yashichi (ヤシチ) / Yatch
 * Like his partner Azumi, Yashichi is brash and impatient with his henchmen, Sasuke and Hanzo. He continues to annoy Mirumo to no end due to their long-standing rivalry. But even if Yashichi and Mirumo are always fighting they help each other to save their partners and other people. Due to his ninja-like weapons and looks, he might be a ninja-type Muglox. Although unfriendly at times, he helps the others when it all depends on him. He's also fond of looking at people's underwear and drawing pictures of them (which he consider precious), much to Azumi's embarrassment. Yashichi dislikes Azumi since she treats him like a slave and makes him clean the house all day, but he knows that he cannot go on without her. He is an avid fan of the Warumo Gang and uses a triangle as his magic tool. His favorite food is karintos. (First appearance: episode 2)


 * Murumo (ムルモ) / Mulu
 * An immature, cute little Muglox (with a height of 8 cm) who is Mirumo's younger brother and Kaoru’s partner. Murumo loves marshmallows as much as Mirumo loves chocolate, and he uses his personality to relax or manipulate others to get what he wants. At times, he is kind and sweet to his friends and is willing to help them when they are in trouble. But he can also be greedy and selfish when it comes to marshmallows, and will do anything to make Kaoru give him some (even telling him about Kaede and Setsu's dates). He commonly uses the phrases “deshu” or “mashu.” When he is angry, he uses the two “antenna” on his hat to create lightning and electrocute the offender. He uses a snare drum as his magic tool. (First appearance: episode 1)

Humans

 * Kaede Minami (南 楓) / Katie Minami
 * Age: 14-15
 * A cheerful and energetic girl who is Mirmo's human partner. Though friendly and always willing to help those in need, she can get angry when she is tempted. Kaede's main love interest is Dylan Yuki, and is the romantic rival of Azumi. Her results to grab his attention are mediocre as a result of her clumsiness. During season one of the anime, she attended school with Mirmo in his realm, but she is very different in her fairy form compared to the normal citizens of the Muglox World, with fairy wings, a pink fairy outfit, and her instrument, a microphone which was destroyed at the end of the first season while she was trying to save Muglox world. In episode 142, she almost died as a shinigami stole her soul for Mirmo's chocolates. At the season finale of Mirmo de Pon, Katie struggles to fight for Dylan's love. Unfortunately, Dylan made a decision that broke her heart, by choosing to be with Haruka Morishita. Katie decided to give up her chance of being with Dylan but not her feelings for him. Later on, when Dylan realizes that Katie is the one he really loves, he decided to confess his feelings to her.
 * In the final episode of the anime, Katie loses Mirmo in replacement for her wish to come true, then finds out that Mirmo never made to the Muglox World and received an extreme punishment. She then tries her best to bring back Mirmo's memories of him being a muglox, and in the end, she gets Mirmo back. In the manga, after she and Dylan became a couple, another tomboy rival named Ryo Sanada appears. (First appearance: episode 1)


 * Setsu Yuki (摂結木) / Dylan Yuki
 * Age: 14-15
 * A smart and quiet bookworm (and an honor student), on whom Katie and Azumi have crushes and is Rima's partner. Although he is silent, cool, calm and reading most of the time, he's willing to help his friends, even if it embarrasses him. It is a bit mysterious who he liked first, Katie or Azumi, since he went out with Katie in the first season of the anime. He is also afraid to eat green peppers. In the near end of season four, when Haruka Moroshita, his childhood friend proposes her strong love for him, he begins to gradually get close to her. When Haruka makes her decision to set Dylan free because she knew that Katie is the one he really loves, she tells Dylan that he should do something or else he will lose the person he wants. After his small argument with Rima, he went home and he looks like his thinking of something very deep. He then decided to call Katie and told her to meet him at the park and asks her if she can bring a watch. At the park he tells Katie about how he feels and finally confesses to her. Gladly, Katie, of course, accepts his proposal. (First appearance: episode 1)


 * Azumi Hidaka (日高 安純)
 * Age: 14-15
 * Birthday: November 11
 * A brash and impatient girl who loves Yuki and is rivals with Katie. She often beats up Katie whenever she sees Katie with Dylan, usually a funny sneak attack. She can be very vain at times, but helps her friends if she decides to. She's partners (or more like partner-in-crimes) with Yatch since Azumi wants Yuki and hates Katie and Yatch hates Mirumo, Katie's fairy friend. But most of the time, she leaves Yatch to do her household chores and treats him like a slave, but seems to have a soft spot for him. She also has a younger brother but is rarely seen. At the near end of anime season four, Azumi challenged Katie to know who really is the right one for Dylan. Katie wins at the end of the battle. Azumi accepted her loss but warned Katie and said that "if she starts doing the wrong thing again, she will never let Katie take that chance again." In the manga, after she broke up with Dylan, she went dating with Sumita and Hirai but failed, and she is the idol of Sasuke and Hanzo. (Called Hidaka in the manga and Japanese anime, Azumi in the English anime). (First appearance: episode 1)


 * Kaoru Matsutake (松竹 香) / Kyle Matsutake
 * Age: 14-15
 * A very rich boy who is popular among girls, but he seemed to hate it. Kaoru's playful attitude makes him friends with Kaede (the girl of his dreams) and Murumo. He would do anything (with his gigantic fortune, of course} to be Kaede's boyfriend, but her crush on Yuki blocks that, much to Kaoru's chagrin. In the end of the series Kaede kiss Kaoru on the lips. He has his own butler/security guard/caretaker, and relies heavily on him. Although he may not show it, he is a cry baby and spoiled, once when he fell on his rear end, he had an entire set of medical machines and when everyone left, he started bawling, but he can hide it just as fast, like when Kaede enters the room. But he is still spoiled, as showed when he met Kaede and his heart beat increased, his butler then considered bringing in an entire team of doctors. In the season finale, Kyle managed to propose to Katie but Katie turned him down, causing him to act and look like an old man (his way of showing his heartbroken self). Katie and Mirmo also concluded that Kyle might still be famous (especially to girls) even in his old days. (First appearance: episode 9)

Regular cast

 * Etsumi Kido (城戸悦美)
 * Katie's best friend. Despite being best friends with Katie she is entirely unaware of the existence of the muglox world. She has a crush on Kanna. (First appearance: episode 1)


 * Mr. Tsuchita (土田先生)
 * Katie's homeroom teacher that thinks Amanda (rabbit taken care by Kaede and Koichi which is shown in the last season) is very cute. (First appearance: episode 1)


 * Sasuke (サスケ) / Sazo
 * One of Yatch's lackeys. He is dressed in purple. He has a crush on Yamane. His instrument is a glockenspiel (apparently both he and Hanzo use xylophones). In the Filipino version, he is called Saske (same as in the Japanese version) instead of Sazo. (First appearance: episode 8)


 * Hanzo (ハンゾー)
 * One of Yatch's lackeys. He is dressed in green. He seems to be the least intelligent of the three, but he also has a few unique skills which is unexpected of him. He once was able to effortlessly pronounce an extremely difficult tongue twister spell. His instrument is a vibraphone. (First appearance: episode 8)


 * Hirai (平井) Airai
 * Kyle's butler since early childhood. He is skilled in everything and will do anything to please his young master. He even did his master's entire summer assignment. He and Hoshino are long-time rivals, but they have a soft side for each other. (First appearance: episode 9)


 * Warumo Gang (ワルモ団)
 * The show's regular troublemakers. In the first season they plot to take over the Muglox Kingdom. In the second season they become lackeys for Darkman. In the third and fourth seasons they constantly cause trouble for Mirmo and his friends, but their tricks always fail due to their clumsiness. Their magical tools are shamisen. (First appearance: episode 15)
 * Ichirō (イチロウ) (Red) - He is the muglox that fell in love with Rirumu's cousin.
 * Jirō (ジロウ) (Blue)
 * Saburō (サブロウ) (Green)
 * Shirō (シロウ) (Pink)
 * Gorō (ゴロウ) (Yellow) - The dumbest member of the Warumo Gang. He is very clumsy and often guessed wrong things the other four are going to say.


 * Otome (オトメ)
 * Loves Yatch, and when she gets excited she begins to grow a mustache/beard stubbles and acts like a sissy while she is biologically a boy. Her tool is a flute. Her first human partner is Naomi, an artist who moved to Paris, France. Her second human partner is an unnamed good looking young man, who caught the attention of Azumi causing her to swoon. (First appearance: episode 22)


 * Papii (パピィ)
 * A female muglox who admires Murumo. Although they always quarrel when they meet, they in fact have a soft side for each other. She is the muglox partner of Koichi Sumita (from episode 152). Her tool is a handbell. (First appearance: episode 28)


 * Momo Umezono (梅園桃)
 * Yamane's human partner. She loves Kyle Matsutake. She is the only daughter of an equally wealthy family as the Matsutake's (but apparently wealthier) and she treats Katie as a rival, always calling her "oba-san" ("auntie" or "granny"). Because of Kumomo's clumsiness, she became partners with Yamane. (First appearance: episode 68)


 * Hoshino (星野)
 * Momo's butler. She is the female counterpart of Hirai. She and Hirai are long-time rivals, but they a soft side for each other. (First appearance: episode 68)


 * Yamane (ヤマネ)
 * A ninja muglox, the younger sister of Nezumi and thus Yatch's cousin. She admires Yatch and often joins him on his ninja training (although her ninja skills are far more superior than Yatch's). Her human partner is Momo Umezono. In the second season she is temporary possessed by Darkman, which forces Nezumi to join Darkman as Ratto in order to save her. Her tool is a bird whistle. When she eats anything sweet, she becomes drunk and causes destruction to her surroundings. (First appearance: episode 72)


 * Kaede no Mama (楓のママ)
 * Kaede's mother. Always appears only in the kitchen, she is easily frightned, and thinks Kaede do many crazy things, but her daughter doesn't give her time to questions. She is oblivious about the existence of the muglox world, however she did encountered and befriended creatures from the muglox world.

Golden Edition characters

 * Akumi (アクミ) / Ivol
 * A mischievous muglox who is always causing trouble for Mirumo and his friends during the second season. She admires Dark and is the first to join him. After Dark is destroyed for good, she changes from her evil form, becomes Saori's muglox, and leaves with her for Germany. In the Murumoya sequel, she is the main villain. Her magic tool is a sitar. Her favorite food is caramel. (First appearance: (as villain) episode 50; (as protagonist) episode 101)


 * Dark (ダアク) Darkman
 * The main villain in the second season. His appearance is different in the manga and anime: while the manga shows him as a muglox, the anime shows him as a navy-skinned human with elfish ears. Despite being evil, he still shows a few goofy sides of him. Long ago, he tried to dominate the muglox world, but was defeated by the Gaias and sealed away. He recruits Akumi and the Warumo Gang to help him break free from his seal and defeat Mirumo and his friends; while on the verge of breaking free, Mirumo and his team enter his world and defeat him. He is sealed away again by the Gaias, but it is later revealed that they only sealed part of him: he encountered Yamane while being sealed and possessed her with part of his spirit. He re-recruits Ivol and the Warumo Gang again, along with a new agent, Rat, to continue causing trouble for Mirumo and his friends, and approaches Saori Eguchi in the guise of Takumi Kiryuu, Saori's old music teacher. He is destroyed for good when Saori's powers are upgraded while the Gaia Tribe and the other muglox did a magical chant. Like Enma, he also spreads cold jokes. (First appearance: episode 53)


 * Nezumi/Rat (ネズミ/ラット)
 * A ninja muglox, who is Yamane's older brother and Yatch's cousin. Nezumi is quite caring for his sister and overprotective for her, often citing that Yatch is not a worthy partner for her. In the second half of the Golden Edition, on learning that Yamane had been possessed by Darkman, he reluctantly joined him under the name "Rat" to save his sister. (First appearance as Nezumi episode 38, as Rat episode 82)


 * Saori Eguchi (江口沙織)
 * A quiet girl who is a professional flute player. Although she is a generally silent beauty and a bookworm like Dylan, she has one quirk: she sneezes whenever someone mentions a thing about love around her. She is able to see mugloxes because she was under the control of Darkman, which during the whole season uses her powers to spread his evil into the human world. After episode 78, she is no longer as quiet. She eventually destroys Darkman for good when her powers are upgraded. At the end of season 2, she leaves Japan to study music in Germany. She is Kaede's most important friend. (First appearance: episode 54)


 * Takumi Kiryuu (桐生拓海)
 * Saori's music teacher, who taught her to play the flute as a child. He is very kind but is also a little clumsy. He appeared as the new teacher and helped Saori regain confidence in her flute skills. However, during the final battle with Darkman, the main characters find out that Kiryuu is Darkman in disguise.
 * The real Takumi Kiryuu appears shortly after Darkman's demise. His appearance is different from Darkman's disguise, in that he now appears older and has grown a goatee. He takes Saori to Germany to study music at the end of the season. (First appearance: episode 99, although Darkman first disguised as him in episode 82)

Wonderful Edition characters

 * Tako/Tacos (タコス)
 * An octopus robot in the Crystal Land. He travels to the human world to collect the seven sacred crystals in order to save his girlfriend and the Crystal Land. At the end of the third season, he became the king of the Crystal Land. He used his mouth to take out accessories. In the Filipino version he is called Pogito and Tacolo in Italian version. (First appearance: episode 103)


 * Ikasu (イカス)
 * A squid robot in the Crystal Land. He is initially a rival with Tako. At the end of the season, he becomes Tako's royal advisor. He is called Posito in the Filipino-dubbed version. (First appearance: episode 115)

Charming Edition characters

 * Panta (パンタ)
 * A muglox who accidentally halfway died and is now a spirit. He loves to play with Mirmo, who is scared of him. His partner is Haruka Morishita, who used an octopus to summon him. It is revealed that he saw Haruka seven years ago but was not able to meet her before he died. His tool is a ukulele. (First appearance: episode 153)


 * Haruka Morishita (森下はるか)
 * A childhood friend of Dylan. Her ambition is to become a manga artist. She is very kind but is even scarier than Azumi when angry—usually with a smile that scares other characters (Dylan once says that as a child, his worst fear was Haruka getting angry). In the anime, she is Panta's human partner and still has feelings for Dylan. This causes Dylan to break up with Katie for a while. When Haruka realizes that Dylan's true love is Katie, she finally gives up on him. At the end of the series she is dating Koichi Sumita. (First appearance: episode 157)


 * Koichi Sumita (住田光一)
 * A very shy person who likes Katie, and has confessed to her. Once, because of Azumi, Hanzo, and Sasuke, he and Katie accidentally kissed. He is good at sports and has two younger twin sisters. Like Mirumo, he likes chocolates, and he also loves Kumocho. He always supports Katie. At the end of the season, he is dating Haruka Moroshita. (First appearance: episode 151)

Papii

Papii is koichis partner.She has a crush on murumo but when she tries to ask him out she panic's and beats him up this leads to a fight which papii wins and then realizes her mistake.She thinks koichi is to nice and not aggressive.

Mirmo's family

 * Marumo (マルモ)
 * King of the Muglox World and father of Mirmo and Murumo. He has a similar personality to Mirmo, and is often quarreling with him. His magic tool is a bass drum. He gets scared every time his wife gets angry. He gets angry with Mirmo when his son says he looks ugly with his mustache. His favorite dessert is pudding. (First appearance: episode 1)


 * Saria (サリア) / Sara
 * Queen of the Muglox World and mother of Mirmo and Murumo. She loves her husband dearly. She is always seen with a smile and is very kind to others, but when she gets angry, she unleashes an energy so great that it could almost destroy the world. Her husband is usually the cause and target when she gets angry. Her magic tool is a harp. (First appearance: episode 1)


 * Baramo (バラモ)
 * Grandmother of Mirmo and Murumo, she has a stubborn personality and dislikes humans. Her magic tool is an erhu. In Italian version she's called Rosirma. (First appearance: episode 118)


 * Daijin (大臣)
 * The royal advisor. He had been serving in the palace since King Marumo's birth and is loyal to him. (First appearance: episode 1)


 * Genba (ゲンパ)
 * The royal doctor of the Muglox World. (First appearance: episode 58)


 * Teacher (ティーチャ)
 * The royal tutor of the Muglox World. She comes from a long family line of royal tutors, as her father had tutored King Maurmo before. She has her way of dealing with troublesome students. She was assigned to tutor Mirmo after he once wreaked havoc on the Muglox Kingdom. (First appearance: episode 136)

Mirmo's classmates

 * Peter (ぺータ)
 * Mirmo's best friend and classmate, who is easily touched. He loves to eat doughnuts and always hangs out with Bike. He is a supportive and gentle young boy. He dresses in green and white. His magical instrument is the cymbals. (First appearance: episode 1)


 * Mambo (マンボ)
 * Mirmo's classmate, always being teased by his friends who call him uncool. He has a kind elder sister. He also has a skateboard. He dresses in orange and green. His magical instrument is the concertina. (First appearance: episode 16)


 * Bike (ビケー)
 * Mirmo's classmate, "the most beautiful muglox" in the world. He has a crush on Anna. In the Wonderful season he looks in a mirror. He is dressed in a brown cowboy hat. His magical instrument is the cow horn. (First appearance: episode 16)


 * Gabin (ガビン)
 * Mirmo's classmate, who often thinks negatively. He dresses in purple and black. His magical instrument is the harmonica. (First appearance: episode 16)


 * Anna (アンナ)
 * Mirmo's classmate, she and Incho are the smartest pupils of the fairy school, although she is smarter. She dresses in lilac and wears a pince nez glasses. She has a crush on Bike. Her tool is an electric guitar. (First appearance: episode 16)


 * Raichi (ライチ)
 * Mirmo's classmate, she dresses in orange and yellow, and she has a pink heart over her mouth. She is good friends with Anna. Her tools are castanets. Raichi is also known for her strong skill of gossipping. (First appearance: episode 27)


 * Incho (インチョ)
 * Mirmo's classmate, he is smart like Anna, and along with her, is the smartest pupil in the fairy school. His tool is a toy piano that sounds like a grand piano and has the same size as him. He is the class president. He dresses in green, yellow and wears purple square glasses. (First appearance: episode 20)


 * Moon (ムーン)
 * Mirmo's classmate, he is very quiet and only speaks through gestures. He also has a perpetual serious look on his face. His tool is an ocarina. (First appearance: episode 27)


 * Ocho (オチョー)
 * Mirmo's classmate, she is the richest. She adores fashion and carries around a red purse over her body. Her tool is a violin. She dresses in red and yellow. (First appearance: episode 27)


 * Chai (チャイ)
 * Mirmo's classmate, he is the class merchant who sells various wares to everyone. He is also skilled in Kung Fu. He dresses in an orange and green Chinese outfit. His tool is a gong. (First appearance: episode 27)

Rirumu's family

 * Rarumu (ラルム)
 * Rirumu's father. (First appearance: episode 29)


 * Riina (リィナ)
 * Rirumu's mother. (First appearance: episode 29)


 * Rurumu (ルルム) Rerumu (レルム) Rorumu (ロルム)
 * Rirumu's 3 siblings.


 * Yurin (ユリン)
 * Rirumu's pink-haired cousin and a muglox who falls in love with the leader of the Warumo Gang. She wears a yellow banana around her neck. (First appearance: episode 144)

Mimomo Shop

 * Mimomo (ミモモ)
 * The owner of Mimomo Shop who looks like a pink bear/raccoon. Although she is a very adorable character when she is in her true form, she is able to transform into an overweight human in order to get around the human world and escape suspicion. A running gag when her is when she does her deliveries in her human form, she appears suddenly in the most strangest places regardless of location and size, giving her human recipients a good startle. She is a genius when it comes to sales, serves both the good Mugloxes as well as the dark ones, changing her appearance depending on her customers. She is absent for a while to give birth to her child. In the Tagalog version, Mimomo is male. (First appearance: episode 5)


 * Kumomo (クモモ)
 * The assistant and salesperson of Mimomo Shop. She is a cute Muglox who rather clumsy and absent minded in her first appearances, but really good at making sweets. Similar to Mimomo, she is able to transform into a human. However, unlike Mimomo, her transformation is a thin woman with a depressed look on her face. She also delivers the same way, sharing the same running gag. She took charge of the store during Mimomo's absence, and continued working in the store after Mimomo's return. She also ends her sentences with a 'kumo'. (First appearance: episode 71)

Mirmo team

 * Denta (デンタ)
 * The muglox world's dentist. In episode 24, he, Mirmo, and Rima shrink and enter in Murumo's mouth to defeat the bacteria that were causing him pain. His tool is a cow bell. He has a crush on Tsutsuji. (First appearance: episode 24)


 * Kororo (コロロ)
 * A very happy muglox who has a red dice block and a white dice block on the sides of his cheeks. His tool is a saxophone. (First appearance: episode 41)


 * Wakaba (ワカバ)
 * A cute and happy muglox who carries around a net and hangs with Tomon and Chie. (First appearance: episode 46)


 * Tomon (トモン)
 * A muglox who carries around a camera shaped like an apple and hangs with Wakaba and Chie. (First appearance: episode 46)


 * Chie (チーエ)
 * A muglox who likes to read and hangs with Wakaba and Tomon. Her tool is a bugle. (First appearance: episode 46)


 * Temuzu (テムズ)
 * A muglox dressed in a Sherlock Holmes outfit. His tool is a double bass. (First appearance: episode 40)


 * Miren
 * A crybaby muglox. He is the ex-boyfriend of Akumi. (First appearance: episode 67)


 * Aroma (アロマ)
 * A muglox who wants to marry Murumo. She has been a friend of Pappi for a long time. (First appearance: episode 95)


 * Runba (ルンバ)
 * Mambo's sister. She and Mambo look alike and have some sense of romance. Her tool is a panpipe. (First appearance: episode 121)


 * Kameri (カメリ)
 * A muglox who is friends with Papii. (First appearance: episode 123)


 * Papan (パパン)
 * A muglox thief who wears a top hat. (First appearance: episode 135)


 * Tsutsuji (ツツジ)
 * A muglox teacher of a class of six mugloxes. Her students call her "Tsutsuji-Sensei". She is captured by the Warumo Gang and she becomes their teacher instead. She comes back alive and returns to her original class. In one Wonderful Edition episode, she does a circle dance with her students. (First appearance: episode 91)

Kurumi tribe

 * Kinta (キンタ)
 * The powerful muglox of the Kurumi Tribe. He falls in love with Rirumu after being defeated by her His magical tool is a long drum. (First appearance: episode 31)


 * Anri (アンリ)
 * A muglox from the Kurumi Tribe. Her magical tool is a recorder. (First appearance: episode 31)


 * Senri (センリ)
 * Anri's twin brother. He is also from the Kurumi Tribe. His magical tool is also a recorder. (First appearance: episode 31)


 * Ponta (ポンタ)
 * A muglox dressed in a raccoon suit. (First appearance: episode 62)

Gaians
The Gaia mugloxes are elementals of the Muglox World. They have strong powers and can cast magic without using instruments. Although they are "gods," they have the same appearances as the mugloxes. They first appear in episode 17.


 * Fire (フィア)
 * Aqua (アクア)
 * Wind (ウィン)
 * Earth (ドンタ)
 * Aether (ピクモ)
 * Topuru (トプル)
 * A Gaia muglox who takes charge in making and repairing the mugloxes' magical instruments.

Part-time characters

 * Etsumi's grandfather/Kido Gonzo(えつみのおじいちゃん/きどごんぞ)
 * A person who used to work with fireworks but decided to stop working. In episode 18, Katie, Rima and Mirmo decided to help Etsumi's grandpa to work with fireworks again. (First appearance: episode 18)


 * Kanna Haijime (ハイジメ かんな Haijime Kanna)
 * Etsumi's boyfriend. He only appears a few times in the entire series. Like Etsumi, he is unaware of the existence of the mugloxes. He has black hair and green eyes. He likes to bother Etsumi every time he can. Usually, he hits his tennis racket in her head when she does not see him behind her. In episode 116, he quarrels with Etsumi, and they stop speaking to each other until Katie, Rima, and Mirmo help them and tell them not to give up their relationship. In episode 116, although Etsumi quarrels with her boyfriend, when he has a tennis competition one day, she makes a type of pendant and wishes Kanna can win the competition. While Yatch, Rima, Murumo, Tako are in the cheerleading, Mirmo is just looking around. When Mirmo sees Etsumi holding the pendant and cheering for Kanna's victory, he uses his magic and put her pendant in Kanna's bag. Kanna is checking what's that and when he touches the pendant, he hears Etsumi's true feelings for him. When the message finishes, he looks at Etsumi and shows her the pendant (They look at each other). She has been confused of how that got in his hand and after all of this, Kanna wins the competition because of Etsumi's support. Katie asks the cheerleading mugloxes if any of them had used magic. They say: NO and look to Mirmo, who is gapping. In the last part of the episode, Etsumi is talking with Katie and Kanna comes from back and hits Etsumi in her head with his tennis racket and Etsumi is chasing Kanna as in the beginning of the episode (first appearance: episode 116)

One day, she was walking around in the park with her dog who finds Yashichi's mug. Before that, Yatch had got away of Azumi's home, tooking his mug, but later he got trapped in it by accident. Rie followed the instructions that were written under Yatch's mug, so Yatch appears who sees Rie as a very wonderful, organized and working hard person (the opost of Azumi)
 * Rie (理恵)


 * Mekamo (Mecha Mirumo) (メカモ (メカミルモ))
 * A robot muglox that looks like Mirmo. Mecamo went on a rampage through the Muglox Kingdom. He then became friends with Mirmo. (First appearance: episode 37)


 * Gyaa (ギャア)
 * A flying creature in the Muglox World who looks like a seahorse. It is named after its cry.


 * Karasurume (カラスルメ)
 * Karasurume looks like a squid and is always crying.


 * Nandakawannaino (ナンダカワカンナイノ)
 * Blob-like creatures in the Muglox World. In one episode, when the Gaians quarrel amongst themselves, the blobs multiply and threaten to overpopulate in both the muglox and human worlds.In the filipino version they are called "ano kaya yon".Kaede keeps on saying to mirumo in filipino version ano kaya yon then mirmo answers edi ano kaya yon.then kaede asks again ano kaya yon then mirmo again answers edi ano kaya yon nga eh.

Characters appearing only in Murumoya

 * Rine (リーネ): A childhood friend of Aroma. She is a good cook. She looks like Aroma.
 * Poro (ポーロ): A muglox gardener. Aroma has a crush on him. He also appears in Mirmo! episode 26 in three cameo appearances.
 * Thrush (ツグミ): Anna's younger sister. She loves Anna and wants her to be with her. She calls her "Anna-oneesan".
 * Mizuka (ミズカ): A strange and mysterious muglox. Whenever before she appears she yells, "Bashiya!" or "Bashiyatsu!" and a ball of water appears and she flies out of it.
 * Kazeto (カゼト): A good friend of Yatch who is from a desert. He also likes Sasuke, Hanzo and Yamane.
 * Chiharu (チハル): An icon muglox. She has a crush on Gabin.
 * Kiro (キーロ): A muglox who is sisters with Aoi and Akari. She is dressed in yellow.
 * Aoi (アオイ): Another muglox who is sisters with Kiro and Akari. She is dressed in blue.
 * Akari (アカリ): A cute muglox who is sisters with Kiro and Aoi. She is the youngest of the sisters. She dressed in pink.
 * Kuromu (クロム): A muglox who dresses in green and black. He became Mirmo's friend when they were in prison together.
 * Kidu (キッド): A little muglox who is around Murumo's age. He always is rude to Aroma and Kameri.
 * Raia (ライア): A strange muglox who is partners and travels with Torusu. She has a smooth feeling inside of her.
 * Torusu (トルス): A muglox who is partners and travels with Raia. He has a smooth feeling, like her.