[Kotobuki Kazuki] Torokechau no
(C77) [Kuroneko Akaribon (Kamisiro Ryu)] MILK & CHOCOLATE (Nyan Koi!) [English] [Cheesey]
(C73) [Studio ParM (Kotobuki Utage)] PM15 "Minna ga Nozomu Kotae..."
[Tsukushino Makoto] Yuuwaku no Toiki [Digital]
(SC65) [kotori (koto)] Bougyaku no Zvezda (Sekai Seifuku ~Bouryaku no Zvezda~)
[Nanno Koto] Golden Wolf 2
(C73) [Studio ParM (Kotobuki Utage)] PM15 Minna ga Nozomu Kotae | Everyone's Desired Response (School Days) [English]
[Nanno Koto] Wanpaku Girls
[Kotobuki Kazuki] Hounyuu no Ryoujokuteki na Nichijou
[Nanno Koto] Wanpaku Girls (Various)
