Rio Sasaoka, a high school teacher struggling with the pressures of her job, finds solace in a secret social media account and the support of her caring boyfriend. When she's unexpectedly assigned as a homeroom teacher to a third-year class, Rio faces new challenges that test her resilience and rekindle her passion for teaching.
as Rio Sasaoka
as Kaito Yamazoe
as Rena 'Seira' Sawaiya
as Kengo Minamida
as Kougen Okido
as Yuma Komura
as Munakata Ringo
as Kira Moeko
as Kominato Maasa
as Okuma Go
as Kimoto Shigeaki
as Sawaiya Natsuko
as Yamashiro Yoko
as Yoshizawa Makoto
as Nakamichi Katsuhiro
as Sasaoka Seri
as Sasaoka Nao
as Otomo Seiya
as Sasaoka Hideki
as Shimizu Mei
as Manaka Shohei
as Akamatsu Kaede
as Amo Kotomi
as Horamizu Ren
as Isoda Hina
as Onodera Sora
as Miyasaka Kazuma
as Nishiwaki Saki
as Yamamoto Hitonari
as Minoda Hayato
as Sugiyama Daiki
as Akiyama Ryo
as Honda Hiroto
as Takahata Sota
as Saito Yuka
as Honoka Kumon
