Katsu x Gudako x Katsu
[Takayanagi Katsuya] Sakiccho
[Akatsuki Katsuya no Circle (Akatsuki Katsuya)] Muchi Loli ＋extra CG set (DL) [Sample]
[Heya no sumi. (Takayanagi Katsuya)] Taisaku-Gakari no Futari. (Another) [English] [CGrascal]
(COMIC1☆5) [Renai Mangaka (Naruse Hirofumi)] Suruga Monkeys (Bakemonogatari) [English] [life4Kaoru]
[Heya no sumi. (Takayanagi Katsuya)] Taisaku-Gakari no Futari. (Another)
(C88) [Akatsuki Katsuya no Circle (Akatsuki Katsuya)] Nyotaika Pandemic 2 [English] =LWB=
[ Nimaigai.] Katsu deku ♀ sessese suru to de renai heya (Boku no Hero Academia)
[Heya no Sumi] Jaou to Maou (Chuunibyou Demo Koi ga Shitai) [Digital]
(COMIC1☆5) [Renai Mangaka (Naruse Hirofumi)] Suruga Monkeys (Bakemonogatari)
