Keiichirou Kawada

Оригінальне ім’я: 九路敬一郎

After entering university, he lost his family in a car accident, so he lives alone from then on. He used to be a musician in a band, but after his family's death he quit the band, and continued to live as a Hikikomori (one who spends much time alone inside his room). The family name inscribed on the family's tombstone is "九路”.