ONIMAI: I'm Now Your Sister! · SEASON 1
Mahiro's Future as a Sister
Episode 12 · 2023-03-23

- Animation
- Comedy
Episode overview
Mahiro and the girls take a trip to a Japanese inn over spring break. First they hit the town in their yukata, before heading to the open-air bath to detox. However, things go south when Mahiro begins to feel a familar tingling sensation between his legs.
23 minutes
Season 1 episodes
1. Mahiro's Confusing New Body2023-01-05
2. Mahiro's Time of the Month2023-01-12
3. Mahiro's Close Encounter2023-01-19
4. Mahiro's New Friend2023-01-26
5. Mahiro Discovers Adventure and Social Gatherings2023-02-02
6. Mahiro Goes Back to Middle School2023-02-09
7. Mahiro's Role-Playing Game2023-02-16
8. Mahiro's First Girls Sleepover2023-02-23
9. Mahiro Rings in the New Year2023-03-02
10. Mahiro Ponders Boobs and Identity2023-03-09
11. Mahiro Pretties Up2023-03-16
12. Mahiro's Future as a Sister2023-03-23