[Kouchaya (Ootsuka Kotora)] SHE CHAIN (K-ON!) [Portuguese]
(C77) [Kouchaya (Ootsuka Kotora)] Ore to Nagato (Suzumiya Haruhi no Yuuutsu) (CN)
[Kouchaya (Ootsuka Kotora)] LOVE REPLICA (Ore no Imouto ga Konna ni Kawaii Wake ga nai)
[Kouchaya (Ohtsuka Kotora)] Love Replica (Ore no Imouto ga Konna ni Kawaii Wake ga nai) [Chinese]
(C79)[Kouchaya (Ootsuka Kotora)] LOVE REPLICA 2 (Ore no Imouto ga Konna ni Kawaii Wake ga nai)