Miyamura is quiet and keeps to himself, and honors student Kyoko is cheerful and popular. They are polar opposites but both have a secret persona that no one knows about. They get to know each other after randomly discovering each other's secret side.

• Horipro
• Ouji Suzuka
• Sayu Kubota
• Jin Suzuki
• Rion Okamoto
• Onodera Akira
• Aya Marsh
• Yuki Inoue
• Aoba Kawai