Volume 4 (お兄ちゃんはおしまい!④, Onii-chan wa Oshimai!④) is the fourth doujinshi volume of Onimai: I'm Now Your Sister!. It was originally distributed at COMICA123 on February 11, 2018 before receiving a general release on April 10, 2018.
Chapters[]
| No. | Title |
|---|---|
| 10 | Mahiro the Own-Home Security Guard |
| 8.5 | Mahiro and the Gatcha Game |
| 11 | Mahiro Falls in Love |
| 12 | Mahiro's Night Alone |
| 12.5 | Mahiro's Sunday Morning |
Trivia[]
- First instance of a 0.5 chapter being released out of order.
| Onii-chan wa Oshimai! Wiki • Navigation |
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| Manga | ||||||
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| Doujinshi | 1 • 2 • 3 • 4 • 5 • 6 • 7 • 8 • 9 • 10 • 11 • 12 • 13 • 14 • 15 • 16 • 17 • 18 • 19 • 20 • 21 • 22 • 23 • 24 • 25 • 26 • 27 • 28 • 29 • 30 • 31 • 32 | |||||
| Collected Works | 1 • 2 • 3 • 4 • 5 • 6 • 7 • 8 | |||||
| Tankōbon | 1 • 2 • 3 • 4 • 5 • 6 • 7 • 8 • 9 | |||||
| EX Specials | EX Special • EX2 Special • EX3 Special | |||||
| Spin-off Doujinshi | Good Night Onii-chan! • Mihari-chan in the Laboratory • Onimai Side Reader: Mihari's Laboratory | |||||
| Minato-kun is Done For? | 1 • 1.5 • 2 | |||||
| Anthology | 1 • 2 • 3 • 4 • 5 | |||||
| Drama CDs | Drama CD • C95 Mini Drama CD • Drama CD 2 • C97 Mini Drama CD • C98 Drama CD • Drama CD EX • Tankōbon Volume 8 Drama CD • Tankōbon Volume 9 Drama CD | |||||
| Other Series | Niwasaki Diary • Idol Stuff | |||||
| Songs | From Here | |||||