26 years old. A small man with soft light-brown hair, refined features, and a slender build, though his eyes often look sharp and high-strung. Standing at 172cm, he isn't very tall. He has a cute, youthful face. A perfectionist with a strong possessive streak. He possesses an immaturity that leads him to vent his work stress on his lover. While he indulges in Tatsumi's devotion, his anxiety over losing him causes him to act cold and distant. A corporate slave. An office worker with dark circles under his eyes, constantly exhausted and irritable. He has long eyelashes and is quite handsome.

26 years old. A man like a large dog, with soft black hair, gentle drooping eyes, and a sturdy, powerful build. He stands nearly 2 meters tall. He has a thick chest, muscular arms, thick legs and neck, and broad, solid shoulders. He is a healthy, muscular man with a good amount of body fat. He has low self-esteem and is extremely devoted. He doesn't hesitate to sacrifice himself for Chiaki's sake. Even when treated coldly, he believes in the kind Chiaki of the past and pushes himself to the breaking point just to be loved. He is a capable office worker.