Age: 21
Birthdate: December 17, 2001
Height: 180 cm
Weight: 68 kg
Eye Color: black
Hair Color: brown

Heisuke Mashimo is a low-ranking assassin with a talent for sniping but nothing else. Due to his lack of diversity in his skills, he struggled to find employment and was forced to live on top of a building in a severely damaged tent.

Heisuke owns a bird named Pisuke, whom he shares a close bond with.

(Source: Sakamoto Days Wiki)