Description:

Due to a terrible bus accident, Randoh (the main character) wakes up one day to discover he has the face of an attractive girl thanks to a rather perverted plastic surgeon. But not just any girl's face--it's the same girl that he has a crush on. To make matters even worse, he runs into the girl and she thinks it's her long-lost twin sister. When Randoh moves in with her (quite willingly) he is torn between helping out this girl by pretending to be her sister, and wanting his old face back. (Source: Akatsuki-Manga)

Description:

(From Bamboozled): What is a sweet, soft-spoken girl (Ha Li Kang) to do when her brothers, having just learned fencing and martial arts, decide to test some moves out on her in order to "tame her" and make her into their "little slave?" She runs to her knightly friend (Te Hu Kang, not related to Ha Li) for protection, of course. However, what happens when, instead of comforting her, he tells her that she is a coward for running away like a puppy who needs constant protection? No, she does not break down and cry like a weak girl. Instead, she resolves to grow stronger. With rigorous training everyday, Ha Li goes from being a scared girl who cries for help to becoming the Jjang (boss of a gang) of the Doberman gang. However, events lead to Ha Li getting in an accident with a truck. Afterwards, she is reborn into the body of a beautiful, but weak, rich girl Aram Han.

Description:

Miyoshi is always competing and losing against his childhood friend, Mamiya, who is good at everything. One day, Mamiya collapses from illness and is hospitalized forseveral weeks. When he returns to school, it turns out he is genetically female, and has decided to try living his life as a girl now much to Miyoshi's horror. (Source: MU)

Description:

Masahiko Yanagiba lost both parents and, following his mother's will, moved to his maternal uncle's family, the Wakanaes. Although Wakanaes' hospitality was heartwarming, he soon found out why his other relatives shun away from the Wakanaes: his "uncle" is a woman while his "aunt" is just the opposite. Turns out the couple took the appearance of the opposite gender, and now Masahiko has no idea whether his cute cousin, Shion Wakanae, is either a boy or a girl. (Source: ANN)

Description:

Futaba Shimeru is a normal high-schooler living a normal life, active in his school's wrestling club and slowly getting closer to his awkward love interest, Misaki. This fails to last as he discovers his family's hereditary genetic defect that becomes active at adolescence. Although it will eventually become controllable, either excitement or stress now makes Futaba switch sex. Mayhem ensues. (Source: Wikipedia)