[Hagane Koubou] Boku no Kokan no Yukonvasara wo Kurae!!
[Yukimino Yukio] Kokan ni Ekubo -Dimples Down Below-
(C80) [TKSpower (Zekkyosyu)] Ore no Kokan to Tama nee ga Shuraba sugiru (ToHeart2)
(C80) [TKSpower (Zekkyosyu)] Ore no Kokan to Tama nee ga Shuraba sugiru (ToHeart2) [Chinese]
(C80) [TKSpower (Zekkyon)] Ore no Kokan to Tama-nee ga Shuraba Sugiru (ToHeart2) [english] [Frizky]
(C82) [Umaya (UMA)] Butsu Butsu Kokan (Sora no Otoshimono)
(Futaket 9.5) [Fleur 9 pri (Kitahara Eiji)] Kokan ni Kinoko! (Dragon's Crown)
(Futaket 9.5) [Fleur 9 pri (Kitahara Eiji)] Kokan ni Kinoko! (Dragon's Crown) [Chinese] [无毒汉化组]
(Futaket 9.5) [Fleur 9 pri (Kitahara Eiji)] Kokan ni Kinoko! (Dragon's Crown) [English]
(Futaket 9.5) [Fleur 9 pri (Kitahara Eiji)] Kokan ni Kinoko! (Dragon's Crown) [Russian]
[Shima Syu, Akahige] Yarechau! Ayatsuri Ningyou ~Kininaru Joshi no Kokan o Soku Pako~ 1
(Futaket 9.5) [Fleur 9 pri (Kitahara Eiji)] Kokan ni Kinoko! (Dragon's Crown) [Portuguese-BR]
(C79) [Otafukutei (Okamoto Fujio)] Kyouko no Kokan (PlaWres Sanshirou)