Billion Girl

Bilion Girl (ビリオンガール) (￥Juuoku Shoujo) is a shōjo manga series created by mangaka Miwa Sakai.

The first volume has been published by Hakusensha and ran in Hana to Yume magazine. Later it ran in Asuka, and all volumes (including the first one) have been published by Kadokawa Shoten.

Characters

 * Kanoko Ooba
 * Taiga Houjo

Volumes

 * 1) ISBN: 4-04-924867-0 released on June 16 2001
 * 2) ISBN: 4-04-924868-9 released on June 16 2001
 * 3) ISBN: 4-04-924871-9 released on August 17 2001
 * 4) ISBN: 4-04-924894-8 released on January 17 2002
 * 5) ISBN: 4-04-924908-1 released on July 17 2002
 * 6) ISBN: 4-04-924920-0 released on November 16 2002
 * 7) ISBN: 4-04-924939-1 released on March 17 2003
 * 8) ISBN: 4-04-924939-1released on September 17 2003
 * 9) ISBN: 4-04-924961-8 released on April 17 2004
 * 10) released on October 16 2004