Jiro Nishino

Defined by his signature purple hair and constant sunglasses, this talented computer programmer spends his time developing various video games. While he maintains a mysterious appearance to most, his close friends Tsutomu and Yuusuke know him well, and Mikako eventually catches a rare glimpse of his eyes during the manga's final volume. He serves as a key companion within the group, blending technical expertise with a distinct, guarded aesthetic.