Wada Kouji - The Biggest Dreamer
Wada Kouji - Butter-Fly ~tri. Version~
Wada Kouji - Butterfly (OST Digimon Adventure)
Wada Kouji - Innocent -Mujaki na Mama de-
Wada Kouji - Butter-Fly (Piano Version)
Wada Kouji - ButterFly (Piano Version)
Kouji Wada(Theatre Version) - Butterfly
Kouji Wada - Butter-Fly (Приключения Дигимонов) Аниме детства
Wada Kouji & AiM - an Endless tale
Wada Kouji - Brave Heart (Digivolution)
Wada Kouji(Digimon Xros Wars) - We Are Xros Heart!
Wada Kouji - Butterfly (instrumental digimon ost)
Wada Kouji ft. Ai Maeda - An Endless Tale
Xros Wars(Wada Kouji) - Sora Mau Yuusha! X5
Wada Kouji - Target ~Akai Shougeki~
Xros Wars (Wada Kouji) - X4B The Guardian
[Digimon Tamers OP] Wada Kouji - The Biggest Dreamer (Piano Version)
[Digimon Adventures OP] Wada Kouji - Butter-Fly
Wada Kouji - Butterfly (ааа настальгия... дигимоны)
[Digimon Savers OP] Wada Kouji - Hirari
Wada Kouji & Ai Maeda (AiM) - an Endless tale (Ending 2: (eps. 27-50)
Wada Kouji (Digimon Frontier) - Innocent -Mujaki na Mama de-
Wada Kouji - Brave Heart (OST Digimon Adventure)
Wada Kouji - Butterfly (Digimon Adventure Opening 1)
Wada Kouji - Butterfly (OST digimons' adventure)
Wada Kouji - Butter-Fly (tri. PV2 ver.)
Wada Kouji - Butterfly (Karaoke)
Wada Kouji - Butter-Fly ~tri. Version~ (Digimon Adventure Tri.Минус)
Digimon Xros Wars(Wada Kouji) - Sora Mau Yuusha! X5
Digimon Xros Wars(Wada Kouji) - We Are Xros Heart!
Wada Kouji - Butterfly 100th version
Wada Kouji - Butterfly nico nico version
Wada Kouji - Butterfly ~Strong Version~
Wada Kouji - Butterfly ~acoustic~ (Digimon Adventure)
Wada Kouji - Butter-fly - Instrumental
Wada Kouji - Butterfly (Супер песня, хоть и на японском)
Wada Kouji - Butterfly (Digimon Adventure OP1)
Wada Kouji - Seven ~tri. Version~
Wada Kouji - Butterfly (Digimon OST) [superior]
Wada Kouji - Brave Heart [Digimon OST]
Wada Kouji - Butter-Fly ~tri. Version~(Digimon Adventure Tri.)