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

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