(C77) [KNOCKOUT (USSO)] Ana Centimeter 4 (Shijou Saikyou no Deshi Ken'ichi / History Strongest Disciple Kenichi) Hentai (C77) [KNOCKOUT (USSO)] アナセンチ4 (史上最強の弟子ケンイチ)

[2B (MANA-KO)] Ryouzanpaku Onsen 3 (Shijou Saikyou no Deshi Kenichi)

(CR34) [DangerouS ThoughtS (Kiken Shisou)] Shijou Saikyou no Deshi Kenichi - Bishoujo Dorei Miu Choukyouhen (History's Strongest Disciple Kenichi)

(C78) [Gerupin & KNOCKOUT (Chuushin Kuranosuke, Minazuki Juuzou, USSO)] Shin Gokubuto ~The True Gokubuto~ (Various)

[KNOCKOUT (USSO)] Ana Centimeter 4 DLver. (History's Strongest Disciple Kenichi)

(C72) [Niku Ringo (Kakugari Kyoudai)] Nippon jyu ~shi~ Desuwa (Otogi-Jushi Akazukin, Shijou Saikyou no Deshi Kenichi [History's Strongest Disciple Kenichi]) [English] [Colorized]

(C72) [Niku Ringo (Kakugari Kyoudai)] Nippon jyu ~shi~ Desuwa (Otogi-Jushi Akazukin, Shijou Saikyou no Deshi Kenichi [History's Strongest Disciple Kenichi])

(SC32) [HONEY BUMP (Nakatsugawa Minoru)] Shijou Saikyou no Deshi no Shishou Shigure | History's strongest disciple's teacher Shigure (History's Strongest Disciple Kenichi) [English] [EHCOVE]

[2B (MANA-KO)] Ryouzanpaku Onsen EX Soushuuhen (History's Strongest Disciple Kenichi) [Digital]

Shijou Saikyou no Deshi no Shishou Shigure | History's strongest disciple's teacher Shigure

(Futaket 8) [Futanarun (Kurenai Yuuji)] Futanari no Kanojo to Ichaicha Suru Hanashi | A Story of Fooling Around with My Futanari Girlfriend [English]