[Otona Star (Hiuma)] Otona OS Happy Days (OS-tan)

[Otonashi Kyousuke] Koukai Sounyuu

Otonano Omochiya 1&2 Kan

(CCOsaka97) [Otonashi-ya (Otonashi Noah)] RinYuki Enyoshou (Ao no Exorcist)

Koukai Sounyuu

[Abradeli Kami (bobobo)] Kiruko-san no Joshiryoku Up Daisakusen | Kiruko's Womanly Power-Up Epic Battle (Shinmai Fukei Kiruko-san) [English] [Koukai Shokei] [Digital]

[Otonashi Kyousuke] Koukai Sounyuu

(Futaket 7) [Otona Star (Hiuma)] Otona OS W (OS-tan)

(C82) [Otona Star (Hiuma)] Otona Manyuu Frontier (Shinrabanshou Choco)

[Otonashi Kyousuke] Koukai Sounyuu