Cast
Yu Takahashi
Niwa Reika • 12 episodes
Konatsu Kato
Niwa Shizuka • 12 episodes
Sayaka Kakehashi
Niwa Ririka • 12 episodes
Hiroyuki Watanabe
Gondo • 12 episodes
Yumiki Nao
Chako • 12 episodes
Yumi Morio
Niwa Satoko • 12 episodes
Maho Toyota
Hanaoka Kiyoko • 12 episodes
Kazuma Sano
Fukase Makoto • 12 episodes
Ryo Kato
Hatayama Kenji • 12 episodes
Kenjiro Tsuda
Narration (voice) • 12 episodes
Noa Tanaka
Niwa Ririka (Childhood) • 12 episodes
Shôgo Suzuki
• 2 episodes
Kenji Mizuhashi
• 2 episodes
Fukumi Kuroda
• 2 episodes
Seina Nakata
• 1 episodes
Sugichan
• 1 episodes
