(COMIC1☆11) [Kyoten Heichou (Iwai Takeshi)] Kakkou no Shiro (Sengoku Musou)
[Chijoku an] Oreoka～Ore Onna No Kakkou de Okasareteru yo!
[Sorekara (Natsumezaka Sorekara)] Kagirinaku Zenra ni Chikai Kakkou de Battle Shichatta☆ [English] [Digital]
(Kamata Chinjufu) [Purupuru Finale!! (Nightjoy)] Aan! Konna Kakkou Iya da~! (Kantai Collection)
[Tensei-kun] Kakkou ni Omoya Torarete Moraijiru | Give an Inch, Take a Yard. Received Fluid. (MOMOPAN 14 Ane Haramase) [English] [Brolen]
Kakkou no Shiro
(CT9) [Black Angel (Nejiki Rio, Nekovi)] Ojou-sama... Konna Kakkou Hazukashii desu... (Touhou Project)
Omoshiroi Kakkou no Maria-san
[Nicchidou] Otoko Mitai na Kakkou Shitetemo Chanto Koko wa Onnanoko Shitendana (Kidou Shin Seiki Gundam X) [Digital]
