Childhood friends find a creature with mysterious powers that pushes them to discover the bonds that tie the three students together.

• Aniplex
• CloverWorks
• Ren Nagase
• Ryota Bando
• Kentaro Maeda
• Haruka Shiraishi
• Manaka Iwami
• Sarutoki Minagawa
• Kenjiro Tsuda
• Takuya Eguchi