|Relatives||Shuuji Daikoku (Younger Brother)|
|Anime Debut||Season 1 Episode 1: Boy Meets Girl|
|Seiyuu||Kazuyuki Okitsu (興津 和幸)|
Atsushi is a man with short blond hair in a side part and light brown eyes.
Atsushi is seen in episode 2 at the end to be a confident and calm person. He is collected and able to distract or manipulate people so situations can be turned around. It is unsure whether Atsushi is trying to help his brother or is just trying to annoy him a bit.