431
Anime character profile
Mihari Oyama
[Mahiro](https://anilist.co/character/130822/Oyama-Mahiro)'s little sister. A genius scientist that skipped grades and is now attending college. She is responsible for drugging Mahiro, turning him into a young girl.
Gender
Female
Age
15-16
Birthday
22-4
Popularity
431 favourites
About Mihari Oyama
[Mahiro](https://anilist.co/character/130822/Oyama-Mahiro)'s little sister. A genius scientist that skipped grades and is now attending college. She is responsible for drugging Mahiro, turning him into a young girl.
