ONIMAI: I'm Now Your Sister!
2023
Published on, 2 months ago
ONIMAI: I'm Now Your Sister!
2023
Published on, 2 months ago
When lazy, erotic-game loving Mahiro Oyama is transformed into a girl by his younger scientist sister's experiments, he becomes determined to change back, only to recognize that with his new opportunity, he may want to turn his life around.
slice of life
middle school
based on manga
junior high school
school life
seinen
anime
gender swap
age change
middle school girls
Mahiro's Confusing New Body
Season 1
Episode 1
Mahiro's Time of the Month
Season 1
Episode 2
Mahiro's Close Encounter
Season 1
Episode 3
Mahiro's New Friend
Season 1
Episode 4
Mahiro Discovers Adventure and Social Gatherings
Season 1
Episode 5
Mahiro Goes Back to Middle School
Season 1
Episode 6
Mahiro's Role-Playing Game
Season 1
Episode 7
Mahiro's First Girls Sleepover
Season 1
Episode 8
Mahiro Rings in the New Year
Season 1
Episode 9
Mahiro Ponders Boobs and Identity
Season 1
Episode 10
Mahiro Pretties Up
Season 1
Episode 11
Mahiro's Future as a Sister
Season 1
Episode 12
