(COMIC1☆7) [Suzune Rai Chikashitsu (Suzune Rai)] Paizuri Android Magoki Nyuugaku
[Je'taime (Mutsuki Lime)] Dare ka no mada shiranai Uso (Gakkou no Kaidan) [Digital]
(C63) [Takaradamashii (Gorgeous Takarada)] Soratobu Imouto 3
[12CUT] Reimindou (Gakkou no Kaidan)
[Jido-Hikki (Kokekokko Coma)] Anko Launch (Kaidan Restaurant) [2010-03-31]
Gensoukyou no Kaidan - Yamagoya no Chijo wa Maid-chou!?
[Sangetsushi (Okiram)] Sexy Sexy Shinrei Shashinshuu (Gakkou no Kaidan)
[DL Mate (Izuminoaru)] Sennou Ryokan [Chinese]
Otona @ Kaidan
[Urainutei (Kuroinu)] Kinoko Kaidan
Kaiga Fuuin no Hanashi
Seizou Ebuisubashi - Burst Beast [Ch. 2]
Eru Eru 14
[Atelier Hachifukuan] Gangu Shoujo - Kodomo no Omocha (Gakkou no Kaidan)
[Mayonnaise.] Otona no Kaidan (BUSTER COMIC 2011-05) [English] =LWB=
(C94) [Rafflesia (Campbell Gichou)] Gensoukyou no Kaidan - Yamagoya no Chijo wa Maid-chou!? (Touhou Project) [Chinese] [不可视汉化]
Shokore ~Gakuen no Kaidan Hen~
Ookouchi Senpai wa Nekokawaigari shitai Ch. 1-7
(C63) [Delta Box, Jigen Bakudan (Ishida Masayuki, Kanibasami)] Kaidan (Gakkou no Kaidan)
(C70) [Ikibata 49ers (Nishiki Yoshimune)] Noijiru (Shakugan no Shana, Suzumiya Haruhi no Yuuutsu)
[Chiyou Yoyuchi] Shokore ~Gakuen no Kaidan Hen~ (COMIC Mugen Tensei 2016-12) [English] [CGrascal] [Digital]
[ARCHIVES (Hechi)] Gakkai mansee (Gakkou no Kaidan)
[Honey Rider69 (Keita)] Futanari Chinpo ga Haechatta Ten-san no Yome-san-tachi ga Ten-san no Oketsu dake de wa Akitarazu Akagi-san no Oketsu made Nerau Hon (Ten: Tenhoudoori no Kaidanji) [Digital]
[Taira Kosaka] Otona no Kaidan (COMIC Koh Vol. 6) [English] {NecroManCr}
Noboru Otona no Kaidan, Futari de.
(C72) [Kurage no Candume (Yoshino)] Tsuki no Kaidan (Rozen Maiden)
Otona no Kaidan | The Grown-up Level
(CR13) [Kyuuhachi PLUS (Hishi . Kyuuhachi)] Kaidanbanashi SECOND (Gakkou no Kaidan)
Near Noah ga Kossori Otona no Kaidan o Noboru Hon
[Orico] Oneechan to Issho (Momo Yuri ~Forbidden Sisters~) [English] {Kamikakushi}
(C60) [Onnanoko Himitsu Seisan Koujou (Taishoukan Youichirou)] Kiti Kiti (Various)
[Outou Chieri] Gakkou no Kaidan (COMIC AUN 2014-09) [Chinese]