An outgoing and sociable member of the motion picture research club member. He is 17 years old, and is Shu`s classmate
Yahiro Samukawa is 17 years old, and is Shu Ouma's classmate. He is also a member of the motion picture research club, along with Shu, Hare, and Souta. Yahiro has an outgoing, sociable, and friendly personality and seems to get along with all his classmates. However, it is later revealed that his apparent personality is a fake façade that he has built to help hide his deep anger and hatred.
It i also revealed that Yahiro is a drug-dealer of a drug named "Norma Gene", and he goes by the dealer / codename "Sugar". Yahiro drug-deals in order to get money to help treat his younger brother, Jun Samukawa, who is diagnosed with the Apocalypse Virus at Stage IV.
The original character art for Yahiro Samukawa was created by Redjuice Graphics.
Yahiro is seen dressed in his school uniform, and has light brown hair and brown eyes.