トリプルブッキング
Artist
Voice-actress unit materializing a fictional idol group from Tozen Ujiie's manga Seitokai Yakuindomo. Yoko Hikasa, Satomi Sato, and Sayuri Yahagi performed the TV anime's OP Yamato Nadeshiko Education, written by Saori Kodama and composed by Akihiko Yamaguchi, plus the sequel's opener Hanasaku Saikyou Legend Days, contrasting the show's risque humor with refreshing rock energy.
Songs（2 songs）
| Type | Song | Anime | |
|---|---|---|---|
| OP | 花咲く☆最強レジェンドDays | Seitokai Yakuindomo* | |
| OP | Yamato Nadeshiko Education | Seitokai Yakuindomo |