[Katsurai Yoshiaki] Kanane kaichou to Mitsune iinchou | President Kanane and Chairman Mitsune - Cum Dumpster Sisters (COMIC Megastore 2010-10) [English]
Kurokami Seiso Iinchou Saimin Tanetsuke Ura Haishin
(C80) [mexe.jp (Mee)] MechaMote! Saimin-Jutsu Desu wa (Gokujou!! Mecha Mote Iinchou)
[774] Iinchou wa supponpon
(SC2017 Winter) [Stemun (stem)] Classmate no Majime Iinchou wa Kakure Kurogal | The Serious Class Committee Chairman is Secretly a Dark-skinned Gyaru [English] =TLL + CW=
Tonari no Megane Iincho
[Mabo Don (shimoshi)] Cool na Kyonyuu Iinchou, Netorare Kairaku Ochi [Chinese]