An anthology comic of Onii-chan wa Oshimai! by various mangaka.

Volume 1 Cover: Namori Illustrations: Hara Yui, Shiro Manta, Izumi Bell

Author list:

1. Namori
2. Fujichika Koume
3. Tadano Natsu
4. Kawamura Taku
5. Igarashi Masakuni
6. Kakitsubata Waka
7. Asazuki Norito
8. Nekoume
9. Tsuchii
10. Mori Misaki
11. Kometsubu
12. Yuuki Shinichi
13. Kobayashi Kina
14. Yuuki Suzu
15. Suka

Volume 2 Cover: Kuroda bb Illustration: Cool-kyou Shinja

Author list:

1. Namori
2. Hara Yui
3. Tadano Natsu
4. Igarashi Masakuni
5. Okada Anmitsu
6. Yuuchi Mikumi
7. Adachi Imaru
8. Onio
9. Minamito
10. Tomoe
11. Tsuchii
12. Terai Akane
13. Rucchiifu
14. Moricocco
15. Ouchi Kaeru
16. Nekoume
17. Cool-kyou Shinja

Volume 3 Cover: Hara Yui Illustration: Kuroda bb

Author list:

1. Namori
2. Yukimoto Shuuji
3. Igarashi Masakuni
4. Suka
5. Onio
6. Sasuke
7. Toyobayashi Sakane
8. 9℃
9. Adachi Imaru
10. Sorato Shunsuke
11. majoccoid
12. Yuuchi Mikumi
13. Hami
14. Tsuchii
15. Hori
16. Cool-kyou Shinja

Volume 4 Cover: Hiroyama Hiroshi Illustration: Hori

Author list:

1. Namori
2. Asazuki Narito
3. Tokita Shigure
4. Sorato Shunsuke
5. Fukuoka Tarou
6. Onio
7. Kamaboko RED
8. Ceramic (Seramikku)
9. Tsuchii
10. Ronna
11. Kakitsubata Waka
12. Dobato
13. Zinbei
14. Hatoboboko
15. Cool-kyou Shinja