Boku ni Natta Watashi

Ayumi

Main

Appears in Kimochi Henkousen, Massugu na Kanojo. Five years prior, Ayumi used to have a crush on her friend, Yuzuru, which ended when he was killed in a car accident. However, she has been unable to move on....

Chiba Ichihiko

Main

Appears in Nopan Musume (A Girl Without Panties). Ichihiko is taken aback when Ruu comes into his life, with social customs that seem the complete opposite of the Japanese norms....

Funabashi Ruu

Main

Appears in Nopan Musume (A Girl Without Panties). Ruu is a foreign exhance student who arrives at Ichihikos house and takes him by surprise with a kiss on the lips. She learned some Japanese from her grandfather....

Hirakawa Sho

Main

Appears in Kimochi Henkousen, Massugu na Kanojo. Five years prior, Sho used to be a very slow runner. After the death of his friend, Yuzuru, he began training harder and is now in the track club....

Ijuin Kaoruko

Main

Appears in Aah! Ijuin-sama (Ah! Miss Ijuin). Kaoruko considers herself capable of doing anything she puts her mind to. After her father arranges her to be married to someone she doesnt know, Kaoruko runs away from home and hangs around Mikio as his "bodyg...

Itou Kunio

Main

Momoko's roommate. He first meets Momoko when he saves her (while she was a girl) from getting hit by a car. He calls her stupid for not paying attention and she returns that he is a bastard. After discovering that she is a girl, he initially attempts to ...

Shiratori Mikio

Main

Appears in Aah! Ijuin-sama (Ah! Miss Ijuin). Mikio appears annoyed by Kaorukos insistence to "guard" him. In reality, she has had a crush on him for a long time and is unaware that Mikio is actually the one her father had arranged her to marry....

Takanashi Momoko

Main

The main female lead, who has to attend an all-boys school in place of her twin brother due to him running away from school. She does very poorly in school, due to the fact that "stress" causes her to daydream and she therefor does not pay attention in cl...

Kawakami

Supporting

Kawakami is in the same year as Momoko and Kunio. He insists to hang around Momoko, who assumes that Kawakami has a crush on her; in reality, the one he has feelings for is Kunio, and he is very jealous of Momoko whenever he sees the two together. After M...

Saeki Shinri

Supporting

Yousuke's brother, and the Chairmen of the school Board after his father's term ends. He is very strict, and is incredibly sharp. He launches an investigation of Momoko, and informs Itou that if he gets involved he will share the same punishment as her un...

Saeki Yousuke

Supporting

Dormitory representative and the son of the Chairman of the School Board. He finds out early on that Momoko is actually a girl, and he tries to black mail her into going out with him. This fails, though when Itou counter black mails him by getting his sis...

Takanashi Akira

Supporting

Momoko's twin brother who runs away leaving only his school uniform in the closet. When Akira later returns, he admits he ran away to be a photographer, and says that he returned when he found out that Momoko had been forced to take his place. Thinking he...

Takanashi Mother

Supporting

Mother of Momoko and Akira. She goes ballistic when her son disappears, and resorts to chopping off her daughters hair so she can take Akira's place. She threatens to disown Momoko if she fails, due to the toils she had to endure to get her son accepted i...

Toshi

Supporting

Toshi is Mamikos boyfriend in the future....

Yamada Mamiko

Supporting

Mamiko goes to the same school as Momoko and bullies her for being a tomboy. She is one of the girls seen chasing after Itou. In the future, she dates Toshi....