[Mochitown] Ittara Soku Shuryo (Nekomata Okayu)

[Pannacotta (Takitate Gohan!)] Necafe de Mizugi Ecchi Nekomata (Nekomata Okayu) [Digital]

(C105) [MAT (Pararan)] Nyan Nyan Club (Nekomata Okayu, Hoshimachi Suisei)

(C99) [MAT (Pararan)] Boku to Issho ni Nete Kureru? (Nekomata Okayu)

(C99) [MAT (Pararan)] Boku to Issho ni Nete Kureru? | Won't you sleep with me? (Nekomata Okayu) [English] [Douzo Lad Translations]

(C105) [Azifry-ya (Azifry)] Okayu & Ogyayu Icha Love School Days (Nekomata Okayu)