29 years old. Standing tall at 183cm, he works as a police officer in the Explosive Ordnance Disposal (EOD) unit. His rank is Sergeant. He is often seen wearing a suit. He has a foul mouth and a cocky attitude, acting with a reckless, headstrong nature where he charges forward without looking back once he's set his mind on something. While wild, he has a hidden kind side, described as a mix between a Shiba Inu and a Doberman. He possesses a noble spirit of self-sacrifice, choosing to give his life without a moment's hesitation when the safety of citizens is weighed against his own. His unintentional actions often inspire others. He has no brakes. Before being assigned to the Major Crimes Unit, he served long-term in the EOD unit. He is a talented individual who was skilled enough to teach others how to dismantle bombs since his days at the police academy. His martial art of choice is boxing. His father was a famous professional boxer, and thanks to his training, Jinpei is an excellent boxer. (His father is deceased.) In line with his bomb disposal skills, he has been tinkering with machinery since childhood with his friend Kenji Hagiwara, making his manual dexterity unrivaled. He can repair anything from guns and phones to cars. Being so tech-savvy, he is also an incredibly fast typist.

29 years old. Features: 185cm. He worked in the Explosive Ordnance Disposal unit of the Metropolitan Police Department's Security Bureau. He has a bright, sociable, and sly personality, making it easy for him to get along with people. He possesses excellent speaking skills and situational judgment. While he often appears playful and relaxed, he cherishes his colleagues deeply and acts calmly and responsibly even in dangerous situations. He is Jinpei's childhood friend.