[Kouchaya (Ootsuka Kotora)] HEAVEN'S DRIVE 11 (Fate/Grand Order) [Chinese] [黎欧出资汉化] [Digital]
[Kotora Ohtsuka] forsythia (COMIC Megastore 2010-06)
[Otsuka Kotora] Zettai Renai Shugi (Absolute Love Principle)
[Otsuka Kotora] Iris laevigata
[Otsuka Kotora] Deprives (English)
[Kotora Ohtsuka] Prunus persica (Comic Megastore 2010-05)
[Otsuka Kotora] Angraecum (Complete, English)
[Otsuka Kotora] Deprives (Portuguese)
[Otsuka Kotora] Angraecum [Korean]
[Kouchaya (Ootsuka Kotora)] "Suki." (Shin Seiki Evangelion / Neon Genesis Evangelion)
[Kouchaya (Ootsuka Kotora)] Kousa Suru Osu to Mesu - Ochiteiku Haruka
[Otsuka Kotora] Angraecum Ch.6-10 [RUS]