[Ribons Nights (Kyouno Aki)] Kawaii Kouhai [Digital]
[Ribons Nights (Kyouno Aki)] Boku no Kanojo wa Bassist (K-On!) [Digital]
[Ribons Nights (Kyouno Aki)] Riajuu Kuroneko, Houkago ni (Ore no Imouto ga Konna ni Kawaii Wake ga Nai) [Digital]
[Ribons Nights (Kyouno Aki)] Mika-chan, Chichioya yori mo Toshiue no Oji-sama to Ecchi
[Ribons Nights (Kyouno Aki)] Ryoujoku Sareru Sensei to Seito-tachi [Digital]
[Ribons Nights (Kyouno Aki)] 35-sai mo Toshiue no Ojisan to Ecchi 3-nengo Sono 2 [Digital]
[Ribons Nights (Kyouno Aki)] Tomodachi no Inai Joousama, Ryoujoku (Boku wa Tomodachi ga Sukunai)
[Ribons Nights (Kyouno Aki)] Little Sister 2 [Digital]
[Ribons Nights (Kyouno Aki)] Sono Sekai 2
[Ribons Nights (Kyouno Aki)] Sono Sekai no Megumi-chan [Digital]