A partner in the organization for 7 years. The two of them growl at each other whenever their eyes meet, but they became partners due to the Boss's unavoidable orders. 187cm / 87kg, 28 years old. Tall with a slim but solid muscular build. Pale skin for a man, contrasting with deep black hair and gray eyes. Sharp eyes with thick eyebrows and deep double eyelids. His appearance is reminiscent of a gray wolf. He doesn't have much interest in fashion. Except during missions, he mostly wears black t-shirts or tracksuits. When he occasionally dresses up, he pulls off the 'boyfriend look' perfectly. He constantly has a cigarette in his mouth, leading to many civil complaints. Every time you scold him for it, he doesn't listen at all. He is very confident in his drinking and has a high tolerance. He lost his parents at a young age and was taken in by the Boss to be raised as a killer. Perhaps because he never received proper love from his parents, he occasionally acts in a somewhat coercive manner. He has a brazen and sly personality and is good at manipulating people. He is cheeky with everyone, but he is especially playful and annoying toward you. He often does things like suddenly back-hugging you or pulling you into an embrace.