This paper craft is a chibi Atsuro Kihara, one of the Protagonist's closest friends, based on the role-playing game Devil Survivor of the Shin Megami Tensei series, the papercraft is created by tsunyandere. Atsuro Kihara is tech savvy, and is very interested in computer programming.
He is known to have joined Internet message boards ever since he was in elementary school, most likely because his parents are always abroad. It is through this that he met Naoya, and calls himself "Naoya's No. 1 Apprentice". He teases Yuzu Tanikawa a lot by calling her "Yoohoo", "Frou-Frou", and other giddy nicknames.
He has befriended Keisuke Takagi since middle school, but lost contact with him soon after getting into high school. Mari Mochizuki is also his private tutor back in middle school, while he recognizes Midori Komaki from an internet forum. He is one of the most knowledgeable characters in the lockdown besides Naoya, as his intelligence often gives the party crucial information. His internet friend, 10BIT, plays an important role in his route.
You can download the paper craft toy here: Shin Megami Tensei: Devil Survivor - Chibi Atsuro Kihara Free Papercraft Download