Katsuhira Agata

Katsuhira Agata, whom Chidori refers to with the nickname "Kacchon", is the main protagonist of the series. He resembles the sin of Sloth. In modern Japan, his sin is "Gudon" (The Imbecile) meaning Idiocy. His identification number that appears when the Kiznaivers experience pain is D-1. Katsuhira is a tall, slim boy with droopy, grey eyes. He often has an emotionless expression on his face. He had brown hair as a child, however, the majority of his hair turned white in the aftermath of the Kizuna Experiment. He is usually seen wearing his school uniform which consists of a white shirt with b...