Iinchou [PLEIADES☆FORTUNE (蟹山ゆうすけ)] 委員長 ～秘密の放課後おな○ぃ～

(C60) [Studio Wallaby (Niiruma Kenji)] Iinchou Choiin (Rival Schools)

[Dennou Denpa Kenkyuusho (Harukaze Koucha)] Kansaiteki Iinchou Nishi Kara Kita Iinchou... (ToHeart)

(C50) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Iinchou Tottemo Guai Ga Iinchou (Neon Genesis Evangelion)

[Hisamaru Hajimeya (Hisamaru Hajime)] Sanpai! Kuso Zako Taimashi Iinchou ~Taima Kousan Fuuki Iinchou wa Sennou Kougeki ni Kanpai, Kyousei Jinkaku Haisetsu de Jinsei Shuuryoushimashita.~（chinese）

(Futaket 04) [Koniro Milkiro (Various)] Iinchou Houkei Chinyuu Dorei 4

(Futaket vs. ABC ~Hentaisai~) [Koniro Milkiro (Various)] Iinchou Houkei Chinyuu Dorei 123 (Soushuuhen)

[Mimics (Crimson)] Koakuma na Kouhai no Les Dorei ni Sareta Majime na Fuuki Iinchou

[BRLL] Iinchou wa Boku no Mono | The committee President is Mine! (2D Comic Magazine Tairyou Nakadashi de Ranshi o Kanzen Houi Vol. 2) [English] [desudesu] [Digital]

[Fumifumi Cat (Shuui Takahiro)] Kurokami Seiso Iinchou Saimin Tanetsuke Ura Haishin (Tsukino Mito) [Digital]

(C93) [MILK STANDARD (Shin'ichi)] Tsuri Skirt no Tosho Iinchou wa, Houkago ni Hitori soko ni ita.