Onii-chan Is Done For! - Petit Onimai Manga! (Doujinshi) [Updated at: 2023-04-22 08:07:03] Alternative ぷちっとおにまい漫画!; Puchitto Onimai Manga! Author(s) Yuu Kurema Status OnGoing Genre(s) Comedy - Doujinshi - Slice of Life View 1.350 Onii-chan Is Done For! - Petit Onimai Manga! (Doujinshi) 486 Rating. 594 followed First chapter Latest chapter Details A fan 4-panel manga about Onimai's characters shrinking after drinking Mihari's medicine. --- **Links:** - Pixiv - First chapter on Twitter Read more Chapter List Chapter number Updated at Chapter 14 11mo ago Chapter 13 1y ago Chapter 12 1y ago Chapter 11 1y ago Chapter 10 1y ago Chapter 9 1y ago Chapter 8 1y ago Chapter 7 1y ago Chapter 6 1y ago Chapter 5 1y ago Chapter 4.5 1y ago Chapter 4 1y ago Chapter 3 1y ago Chapter 2 1y ago Chapter 1 1y ago