Tosa's former girlfriend who later develops a relationship with the cyborg Kensuke Hagane. She struggles to move on from Tosa, partly due to seeing his tattoo on Hagane's back. After attempting to assassinate the villain Saratake, she is captured, assaulted, and ultimately takes her own life by biting off her tongue. Her death deeply impacts Hagane and drives the climax.
Their broken relationship remains central to Yukari's emotional life.
Tosa abandons his girlfriend Yukari before attempting to kill Masashirenbo, and Tosa's memories reveal Yukari's disappointment in him.
Their relationship is complicated by Kensuke's body containing Tosa's heart and tattoo.
After becoming a cyborg, Kensuke Hagane forms a relationship with Yukari.
Explore the full interactive character relationship map of Full Metal Yakuza