Probably the most sane and normal of the detective agency, he feels like he won't last long because his ability "isn't suitable for battle" though he has been quite helpful to the agency. He's quite good at adapting to situations even on short notice and is rather laid-back. Junichiro is frequently nervous about his work yet is willing to toss aside any morals for the preservation of himself and the agency, he would burn the world for his friends.