Shuichi Nitori transfers to a new elementary school, and there, meets Yoshino Takatsuki. The two children discover they share a similar secret.

• Kousuke Hatakeyama
• Asami Seto
• Yoshino Nanjou
• Saeko Chiba
• Aki Toyosaki
• Yui Horie
• Nana Mizuki
• Yoshitsugu Matsuoka