is a major supporting character and an old friend of Sakamoto. He is first seen paying a visit to Sakamoto to inform him of his bounty and was revealed to be a member of the order. Nagumo's most notable traits are his laid-back attitude accompanied by his constant smile that seems impossible to wipe off his face. He also has an incredible talent for annoying those around him to the point of making them want him dead. Nagumo believes the key to killing is deception and he is a master at it able to copy other people's appearances in an instant. His voice should be upbeat and friendly but also show a sly and cunning undertone.

reference: https://youtu.be/fszNh7T9omc?si=FRH1Ma8X7nXei1-B