(COMIC1☆4) [A Minor (Katsuki)] Toaru Kuroko no Seishorihou- A Certain Kuroko's Sexual Treatment (Toaru Majutsu no Index) [English](13)
- Relation manga
- [Uninigumi (Unini Seven, Saji)] Ore no Chi ko ga Hare-rugan S (Toaru Majutsu no Index) [Digital]
- [Neko Rice (yam)] A certain Judgement member's daily life | Toaru Judgement no nichijou (Toaru Kagaku no Railgun) [English] [EHCOVE]
- (C84) [Natsuiro Shoujo (Takanashi Haruto)] Shiyouyo! (Toaru Kagaku no Railgun) [English] [Tigoris Translates] [Decensored]
- (C77) [MACV-SOG (MAC-V)] Nouryoku 0 -zero- (Toaru Kagaku no Railgun)
- [Saboten-dou Honpo (Yoshida Hajime)] Kuro・Misa (Toaru Kagaku no Railgun)
- (C86) [Aki no Mikaku (Fukuguri Yuuto)] Sisters After (Toaru Majutsu no Index)
- (C95) [40010 1-GO (Shimanto Shisakugata)] O.I.I.H.2018w. (Various) [English] =Mr.MPD=
- [Toraya (ITOYOKO)] Toaru Omeko ni Railgun | A Certain Pussy Railgun (Toaru Majutsu no Index) [English] [Doujins.com]