(SC38) [Otona Star (Hiuma)] Otona OS 2/18 sp1 (OS-tan) [English] [SaHa]
Otonano Omochiya 1&2 Kan
(Futaket 7) [Otona Star (Hiuma)] Otona OS W (OS-tan)
(C82) [Otona Star (Hiuma)] Otona Manyuu Frontier (Shinrabanshou Choco)
Otona no Douwa ~Akazukin-chan | 大人的童話～小紅帽
[Tetrapod Melon Tea (Yuda-chan)] Otona o Nametekakatte Oshiokisareta Otokonoko [English] [Digital]
[Runrun] Natsu, Otokonoko wa Totsuzen ni (Gekkan Web Otoko no Ko-llection! S Vol. 31) [Chinese] [願意吃雞雞的好老師不多了個人翻譯] [Digital]
[Otona Star (Hiuma)] Otona OS Happy Days (OS-tan)
(SC34) [Otona Star (Hiuma)] Otona OS 2/18 (OS-tan) [English] [SaHa]
(CCOsaka97) [Otonashi-ya (Otonashi Noah)] RinYuki Enyoshou (Ao no Exorcist)
