A bodybuilding instructor and husband who dreams of owning a Harley-Davidson. After financial tensions arise from his wife's spending and her subsequent sex work, he feels an emptiness in their relationship. He sells his apartment, buys the motorcycle from a childhood friend, and embarks on a solo road trip across Japan, ultimately leaving Fumiko at Oi Wharf.
Nakamura shares a long-standing personal history with Kensuke, predating their business transaction.
Sasaki serves as a swimming instructor at the same facility, collaborating with Kensuke in daily operations.
Saito is a fellow gym instructor who maintains a friendly working relationship with Kensuke.
Yukari works alongside Kensuke as a bodybuilding instructor, sharing a collaborative professional environment.
Explore the full interactive character relationship map of The Wangan Highway