This paper toy is a chibi Isamu Nitta, a friend of the protagonist in Shin Megami Tensei III: Nocturne, the papercraft created by smilerobinson. Isamu Nitta exhibit a whiny nature mixed with constant bouts of cockiness. Initially, he gives the impression of a lazy and scared individual. He is also very fond of Yuko Takao, his teacher.
You can download the paper craft toy here: Shin Megami Tensei III: Nocturne - Chibi Isamu Nitta Free Paper Toy Download