[IZU Ya] Muchipuri Doujou (Shijou Saikyou no Deshi Ken'ichi)

(SC32) [2B (MANA-KO, Tonami Muka)] Ryouzanpaku Onsen 2 (Shijou Saikyou no Deshi Kenichi)

(C84) [Honey Bump (Nakatsugawa Minoru)] Shijou Saikyou no Doukyuusei Fuurinji Miu | The Mightiest Disciple's Classmate Furinji Miu (History's Strongest Disciple Kenichi) [English] {hitmoe.com}

(COMIC1) [Studio Wallaby (Niiruma Kenji)] Shigure to Miu Gakuen Seikatsu | Shigure and Miyu in School Life (History's Strongest Disciple Kenichi)

(C72)[Ohkura Bekkan (Ohkura Kazuya)] Miumiu (Shijou Saikyou no Deshi Kenichi)

(C69)[PIGGSTAR] Shijou Saikyou no Deshi Kengaku (Shijou Saikyou no Deshi Ken'ichi)