Period 歌詞
作詞Park Ji Eun,Na Go Eun,Dosie(Jang Eun Seong),Ireh(Cho Seo Young),Yuki(Mori Koyuki),Chaein(Lee Chae Young),SWAN(Park Su Jin)
作曲Davve(RBW),Jeong Hong Rim(RBW),Park Ji Eun,Na Go Eun,Dosie(Jang Eun Seong),Ireh(Cho Seo Young),Yuki(Mori Koyuki),Chaein(Lee Chae Young)