Sato Takaya, Golden Time Wiki

Sato Takaya (佐藤 隆哉 Takaya Satō), better known as 2D-kun (二次元くん Nijigen-kun), is a freshman and Banri Tada's friend. Sato has short black hair, dark green eyes and clear square-rimmed glasses as he is near-sighted. Sato dislikes "Real Girls" and prefers "2D women" over them that creates his nickname "Nijigen" (二次元), which literally means "two dimensional" around his peers and the nickname was created during a club welcoming party where he declares that he would live in the two-dimensional world a

Golden Time Wiki

Satou Takaya - Golden Time - Zerochan Anime Image Board

The Scarlet Bullet - Detective Conan Wiki

Sao, Golden Time Wiki

Mitsuo Yanagisawa, Golden Time Wiki

List of Shakugan no Shana characters - Wikipedia

Satou Takaya - Golden Time - Zerochan Anime Image Board

Kouko Kaga, Golden Time Wiki

What are your favorite anime nicknames and what's the story behind those names? - QAB - Quora

Satou Takaya - Golden Time - Zerochan Anime Image Board

Anime Review: Golden Time

Satou Takaya - Golden Time - Zerochan Anime Image Board

Rewatch] Golden Time Series Overall Discussion Thread : r/anime