Mei has been in love with Yuya all her life. They've grown up together. But when they reach their second year of middle school, Yuya suddenly professes his love for her older sister, Haruna.

• Junpei Mizobata
• Nao Minamisawa
• Ryô Kimura
• Rei Okamoto
• Nanami Sakuraba
• Toshihiro Yashiba
• Mio Miyatake
• Manabu Hamada