Medusa no Kaidan
(C59) [RYU-SEKI-DO (Nagare Hyougo)] Douga Engeki Ehon (Various)
Shokore ~Gakuen Kaidan Hen~
(CR29) [Takitate (Kantarou)] Magical Classic II (Gakkou no Kaidan, Magical Emi, the Magic Star)
[Sanada Rin] Sukinante Itteagenai
(C70) [Ikibata 49ers (Nishiki Yoshimune)] Noijiru (Shakugan no Shana, Suzumiya Haruhi no Yuuutsu)
[ARCHIVES (Hechi)] Gakkai mansee (Gakkou no Kaidan)
[Momojiru Teien (Momokumo)] Otona no Kaidan [Digital]
Rasen Kaidan
Near Noah ga Kossori Otona no Kaidan o Noboru Hon | Near & Noah Secretly Climb the Staircase to Adulthood
[Tsurikichi Doumei (Umedama Nabu)] Waidan Restaurant (Kaidan Restaurant)
(COMIC1☆6) [Bakuretsu Fuusen (Denkichi)] Rasen Kaidan (Neon Genesis Evangelion)
(C59) [Dedepoppo (Ebifly, Neriwasabi)] so loving (ToHeart)
Toshiue Cheerleader no Kanojo o Senpai no Dekachin ni Netorareru | 啦啦隊的年上女友被前輩的粗大雞巴寢取了
Noboru Otona no Kaidan, Futari de.
Otona no Kaidan
[Zakotsu] Chuukuu Kaidan | Stairs in the Sky (COMIC Koh 2017-12) [English] [Komori Translations] [Digital]
[Shinenkan (Toki)] Ningyou ni Sareta Momoko-chan (Gakkou no Kaidan)