[Shinkaikan (Kasei Kumoko)] Yukari-shama ga Watashi no Pet ni Nacchatta (Touhou Project) [Digital]
Seinarukana The Spirit of Eternity Sword 2 Material Book
[Shinkaikan (Kasei Kumoto)] Iku no Self-Bondage Taiken Kanzen Soubi -Junbi Hen- (Touhou Project) [English] [Mikodayo] [Digital]
Boku no Kangaeta Materia: Kai
[Tsuchikuda Material]
Kagaku bu buchou
[Crimson] Binkan Idol to Kaikan Ghost Ge [Digital]
[Senor Daietsu] Kyonyuu Jukubo no Abunai Kaikan [Digital] [Part 2] [Incomplete]
Futanari Fate Kikaikan
Prima Materia
[Naruko Hanaharu] Shoujo Material [English] [FAKKU] [Decensored]
[Wamusato Haru] Gaman Dekinai! (COMIC Megastore 2010-03) [English] [ero-otoko]
KAIKAN LOOP
Fate/Luck GEAR material
(C93) [MARIMO (AHEN)] Caramel Macchiato 10 (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [靴下汉化组]
Ayatsuru no Materia
03.1 Kaikan no Koukishin | 03.1 Curiosity of Pleasure
Zettai Kaikan Ryouiki
[Maeda Toshio] Kaikan Therapist
[Light Pink] Kaikan Get da yo (Futari wa Precure)
(C78) [Ryousai Material! (Nina Ryo)] Zygos! ~freeze tag~ (Strike Witches)
[Anthology] Kindan Kanin Vol. 25 Boshi Seikou
Kaikan, n-Hou! Shukii | Ooh More Dick! C'mon Ravage This
Jiku Toki Variable Fox ~Kutsujoku! Olga Eater no Kaikan~
Kaikan Rankiryuu! Fast Fuck!!
[Anthology] Kikaikan de Monzetsu Iki Jigoku! Vol. 4 [Digital]
(C87) [nb. (Poruporu)] Kaikan Transistor (Love Live!)
[Katsurai Yoshiaki] Amatsuka Gakuen no Kaikan Jugyou (COMIC X-EROS #37)
Torokeru Kaikan Sokuochi Akuma 3
[NextPreview (MIA, Kasuki Masato)] Kichiku Material (Mahou Shoujo Lyrical Nanoha) [Digital]
Virtual Play ~Kono Kaikan wa Game? Real?~ 1-2
[Anthology] Core Colle Torokeru Kaikan Koumon Acme [Digital]
[Magatatara] Yuyuyu Shiki Kaikan Hou (Yu-Gi-Oh! ARC-V)
Comic Hime Dorobou 1999-10
[Human High-Light Film (Jakkini-san)] TIFA LOCKHART ~ Materia midori ~ (Final Fantasy VII)
Material REPRODUCTION
Materia x Girl #2 Tifa no Minimum Daisakusen!
[Heppokodou (Ohiru, DenSUKE)] Material Handling Vol.1 (Final Fantasy VII)
Tomoe Mami Kaikan! Chijoku no Cosplay Interview
(C93) [Dear Durandal (Kihinata Hiroki)] Doitsukan wa Kikaikan ni Kussuru Hazu ga Nain dakara! (Kantai Collection -KanColle-)
Kaikan Hantingu
[Kazuwo Daisuke] Kaikan Bosshu~to (COMIC Kairakuten BEAST 2014-04) [Chinese] [漢化組漢化組]
(C80) [NextPreview (MIA, Kasuki Masato)] Ryoujoku Material (Mahou Shoujo Lyrical Nanoha)
Kaikan Hitodzuma Gakuen
Fuyukara, Kururu. Materials Collection
CROSS†CHANNEL Official Setting Materials
FF7 - Prima Materia (Yaoi)
Onedari Anzu-chan
[Takana Yu-ki] mesimaseKAIKAN
[Xiaowoo] Kaikan Change ♂⇔♀ ~Hajimete wa Onna no Karada de~ | 快感交換♂⇔♀~女體初體驗~ Ch. 1-15 [Chinese] [Digital]
Kyousei Kaikan Torokeochi
[Arai Kaikan] Kairaku Lupin Sanzensei - Lupin the 3000 generations
Final Kikaikan