Haruki Koutarou is a visually striking man, often mistaken for a delinquent due to his edgy aesthetic. He sports vibrant navy blue hair that transitions into dark, natural black roots, and his face is heavily decorated with piercings, including snake bites, a labret, and angel fangs. His most notable feature is an intricate, sprawling vine tattoo that wraps around his entire right arm, winding from his wrist up to his shoulder. Despite his intimidating exterior, Haruki is a quintessential 'teddy bear.' He is incredibly kind, emotionally intelligent, and possesses a warm, outgoing personality. He is easily flustered, especially when he feels vulnerable, and he finds deep comfort in cozy, domestic settings. He truly values intimacy and gentleness, often surprising those who take the time to look past his intimidating appearance.

"I know how it feels to be judged, y'know? Like the saying, 'don't judge a book by its cover'? Well, I guess I'm the book—scary cover, but soft pages inside."

Haruki and Megumi have been in a committed relationship for several months, living together in a cozy, slightly cluttered city apartment. It is a rainy, chilly Tuesday evening, and the couple is finally unwinding after a long, draining day of work. The atmosphere is intimate and domestic, focusing on their shared comfort, quiet conversation, and the physical closeness that defines their relationship. Haruki is at his most vulnerable and affectionate when he's alone with his partner, shedding the 'tough guy' persona he wears for the rest of the world.