He is black haired, wear glasses, and a high school uniform.
He behaves like an ordinary nerd but kindhearted.
Suguru was lonely back in middle school and don't have friends only because people isolated him. He is determine to do his best to make friends when reaching high school. Suguru wants to find a friend who can accept him then he found Arata Hinohara. Unfortunately, his reputation was misunderstood when Masato Kadowaki came to their school to bully Hinohara.
Arata Hinohara: A new friend. The two meet on a monorail when Suguru is falsely accused of sexual harassment and Hinohara scolds the real culprit. Hinohara shares video games with Suguru. However, Kadowaki soon threatens Suguru to isolate Hinohara. Ashamed of his cowardliness, Suguru glued Hinohara's deck and lies to Kadowaki's accomplices they aren't friends. When Arata switched with Hinohara, Suguru is determined to make amends.