Kiji is strict, bossy and short-tempered in nature, prone to nagging those around him; his bossiness is such that he is stated to be an unwanted maternal figure among the supervisors. He is impatient and short-tempered to the point that he can come across as somewhat intimidating. Described as an aesthetically conscious individual , he considers himself to be beautiful and takes a great amount of pride in his appearance such that it borders on arrogance. He is a guard in Nanba prison.