Takafuji Kako (CV: Morishita Rana) and Shiragiku Hotaru (CV: Amano Satomi) Текст Видео
Rule of Happiness (M@STER VERSION) 04:46
Utsumi Takaaki (TRYTONELABO) Текст Видео
Rule of Happiness (M@STER VERSION) (Original Karaoke) 04:48
Takafuji Kako (CV: Morishita Rana) Текст Видео
Rule of Happiness (M@STER VERSION) (Takafuji Kako Solo Remix) 04:45
Shiragiku Hotaru (CV: Amano Satomi) Текст Видео
Rule of Happiness (M@STER VERSION) (Shiragiku Hotaru Solo Remix) 04:45