Talk:Rhythm Tengoku: The Best Plus+/@comment-131168-20150618185212/@comment-131168-20150622101110

Apparently confirmed. Bahha at H!O translated a part as A person involved described the circumstances saying, "Tsunku originally had an idea to create this song with a girls voice, and when he had his daughter record the demo version it turned out extremely well, so he decided to use it as is."