15 o'clock mystery -From Weekend Detective Play- - Song by Hoshimi Junna (CV: Hinata Sato), Daiba Nana (CV: Moeka Koizumi), Hanayagi Kaoruko (CV: Ayasa Ito)

15 o'clock mystery -From Weekend Detective Play- - Song by Hoshimi Junna (CV: Hinata Sato), Daiba Nana (CV: Moeka Koizumi), Hanayagi Kaoruko (CV: Ayasa Ito)