Tooshi Douka Version

• 01:11
  Tatsuya Katou - Kyoukai Senjou no Horizon OST Tooshi Douka - Instrumental Version
• 02:08
  Tatsuya Katou Tooshi Douka - Dance Version (Kyoukai Senjou no Horizon OST)
• 02:08
  Tatsuya Katou - Kyoukai Senjou no Horizon OST Tooshi Douka - Dance Version
• 01:05
  Tatsuya Katou Tooshi Douka - Piano Solo Version
• 01:05
  Katou Tatsuya Tooshi Douka (Piano Solo Version)
• 01:11
  Chihara Minori Tooshi Douka (Instrumental Version)
• 01:11
  Minori Chihara Tooshi Douka (Nika Lenina Russian Version)
• 02:08
  Chiwa Saito Tooshi Douka - Dance Version
• 02:08
  Saitou Chiwa Tooshi Douka (Dance Version)
• 01:11
  Nika Lenina Tooshi Douka (Anime Version)
• 01:11
  Nika Lenina Tooshi Douka (Russian Version)
• 01:05
  Kato Tatsuya Tooshi Douka (Piano Version)
• 01:05
  Tatsuya Kato Tooshi Douka - Piano Solo Version
• 02:08
  Katou Tatsuya Tooshi Douka (Dance Instrumental Version)
• 02:08
  Tatsuya Kato Tooshi Douka - Dance Version