This year's S1 big co-star has increased from 7 to 9 people, and it is a super luxurious 3 book stan
Actors:
Angel Moe / Hashimoto Arina (Arata Arina) / Kei Jun / Mako Iga / Marin Hinata / Miru Sakamichi / Tsukasa Aoi / Yua Mikami / Yura Kano