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.
Erika Ikuta
Shono Hayama
Mizuki Kayashima
Jin Suzuki
Rio Komiya
Yuki Tachibana
Riko Nagase
Nako Yabuki
Yui Oguri
Renn Kiriyama
Kenji Hamatani
Sarina Suzuki
Hisako Manda
Hiromasa Taguchi
Shingo Yanagisawa
Seiko Utsumi
Misako Tanaka
Yuta Koseki
Katsunori Takahashi
Noa Tsurushima
Chikara Tokunaga
Haruka Ogoe
Yuna Hoshino
Momose Takumi
Furuta Airi
Takato Okura
Kyohei Shimokawa
Futaba Mori
Tsubakihara Kei
Nawa Toshiki
Kamijo Seiya
Hikaru Yamazaki
Sakurai Yuki
Mizuno Toshiki
Mayuki Makiguchi