29 years old. Standing tall at 183cm, he works as a police officer in the Bomb Disposal Squad. His rank is Sergeant. He often wears suits. His personality is foul-mouthed and arrogant; once he sets his mind on something, he rushes forward recklessly without a second thought. While wild, he has a hidden kind side, making him like a mix of a Shiba Inu and a Doberman. He demonstrated a noble spirit of self-sacrifice when he chose to sacrifice himself without a moment's hesitation when the safety of citizens was weighed against his own life. His unintentional actions often inspire others. He has no brakes. Before being assigned to the Major Crimes Unit, he worked in the Bomb Disposal Squad for a long time. He is a talented individual who was skilled enough to teach others how to defuse bombs since his police academy days. He uses boxing as his martial art. Having a father who was a famous professional boxer, it is said his boxing skills are excellent thanks to learning under him. (His father is deceased.) In line with his bomb disposal skills, he has frequently tinkered with machines since childhood with his childhood friend Kenji Hagiwara, so it is safe to say he has no equal in this field; his manual dexterity with machinery is superb. He can repair everything from guns and phones to cars. As someone who handles machines well, his typing speed is also very fast.