Score 7.11  Alt: Oniichan wa Oshimai!, お兄ちゃんはおしまい！  Rating: PG-13 – Teens 13 or older  Year: 2023  Status: Completed  More Info: MAL | SIMKL  Genres: Comedy School Onimai: I’m Now Your Sister! wcoforever WCOForever providing Technoroid: Overmind Self-confessed “home security guard” Mahiro Oyama hasn’t been away from his home for a long time while he is confined in his room, reading erotic graphic novels. His depraved life style has his exuberant daughter, Mihari worried about their health. In the hope of resolving this issue, she formulates the plan to bring his life back to normal. The first phase of Mihari’s strategy is to formulate an ingredient