[Ribons Nights] Keikoku no Machi
[Ribons Nights] Kanzaki san no Baai (Toaru Majutsu no Index)
[Ribons Nights] Keikoku no Machi2
[Ribons Nights (Kyouno Aki)] Teisou Kannen no Okashii Gakkou
[Ribons Nights (Kyouno Aki)] Toumei Ningen ni Okasareru (Chokkyuu)
[Ribons Nights (Kyouno Aki)] Together with Charuru & Laura-chan!
[Ribons Nights (Kyouno Aki)] Karate-bu no Buchou, Futatabi Ryoujoku
[Ribons Nights (Kyouno Aki)] Bunch o' Stuff
[Ribons Nights (Kyouno Aki)] Karatebu no Futari
[Ribons Nights (Kyouno Aki)] Mika-chan, Chichioya yori mo Toshiue no Oji-sama to Ecchi
[Ribons Nights (Kyouno Aki)] Konori-san to Saten-san Ryoujoku (Toaru Kagaku no Railgun)
[Ribons Nights] 35-sai mo Toshiue no Ojisan to Ecchi - 3 Nengo
[Ribons Nights (Kyouno Aki)] Level Nante Kankei Nai Janai (Toaru Kagaku no Railgun) [Digital]
[Ribons Nights (Kyouno Aki)] Suidouya no Oji-sama to Oku-sama no Ecchi