Mihari Oyama
緒山みはり
Gender
Female
Age
15-16
Birthday
4/22
Blood Type
AB
About
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.
Appears In
77%
ONIMAI: I'm Now Your Sister!
MAIN
Releasing
Manga
2017
71%
Onii-chan wa Oshimai! Koushiki Anthology Comic
MAIN
Finished
Manga
2021
91 ch
6 vol
75%
ONIMAI: I'm Now Your Sister!
MAIN
Finished
Anime
2023
12 eps
24m
61%
Onii-chan wa Oshimai! Tokubetsu-hen
MAIN
Finished
Manga
2018
3 ch
Onii-chan wa Oshimai! Tanjoubi
MAIN
Finished
Manga
2022
9 ch
Onii-chan wa Oshimai! 7-kan: Tokusouban Shousasshi
MAIN
Finished
Manga
2023
4 ch
1 vol
60%
Onimai Fukudoku Hon: Mihari no Kenkyuushitsu
MAIN
Finished
Manga
2023
3 ch
1 vol
Onii-chan wa Oshimai! Kaki Oroshi Comic
MAIN
Finished
Manga
2023
2 ch
2 vol