Sonoko Nanakura is a straight A student, daughter of a doctor. She meets Wataru Okochi, a tall orphan guy working in a factory, who attends school at night. Her parents warn her not to get involved, and a smart boy Yusuke Hasebe also seems interested in her.

• Tomoya Nagase
• Miki Sakai
• Takashi Kashiwabara
• Kotomi Kyōno
• Ryoko Yuui
• Erika Mabuchi
• Ryu Nakamura
• Kimiko Yo