(C69)[PIGGSTAR] Shijou Saikyou no Deshi Kengaku (Shijou Saikyou no Deshi Ken'ichi)
[Yorimichi (Arsenal)] Shigure Senpai no xxx Matomemashita + Omake Manga (Shijou Saikyou no Deshi Ken'ichi)
(SC33) [Light Pink (Kayama Harumizu)] Shigure no Arubaito (Shijou Saikyou no Deshi Kenichi)
(C72) [Niku Ringo (Kakugari Kyoudai)] Nippon jyu ~shi~ Desuwa (Otogi-Jushi Akazukin, Shijou Saikyou no Deshi Kenichi [History's Strongest Disciple Kenichi])
DREAMnikogarete
(SC33) [Light Pink (Kayama Harumizu)] Shigure no Arubaito (Shijou Saikyou no Deshi Kenichi) [English] [One Of A Kind Productions]
(C72) [Ohkura Bekkan (Ohkura Kazuya)] Miumiu (Shijou Saikyou no Deshi Kenichi) [English] [FAKKU]
(Kyonyuukko 6) [MERRY SAN NO HITSUJI (Mikazuki Yuzuha)] Shiguredon ~kaiteiban~ (Shijou Saikyou no Deshi Ken’ichi / History's Strongest Disciple Kenichi)
(CR34) [DangerouS ThoughtS (Kiken Shisou)] Shijou Saikyou no Deshi Kenichi - Bishoujo Dorei Miu Choukyouhen (History's Strongest Disciple Kenichi)
(C71) [HONEY BUMP (Nakatsugawa Minoru)] Shijou Saikyou no Deshi no Shishou Shigure 2 (Shijou Saikyou no Deshi Kenichi [History's Strongest Disciple Kenichi])