The story follows a rookie cop named Taketora Shibata who, despite his childish looks of a middle-schooler, fights against juvenile crime and has the ability to see anything at a crime scene.

• 有著一张可爱的娃娃脸，总是被误认成国中生的柴田竹虎，其实是立志成为少年组刑警的菜鸟警察。一天，他在死党藤木小次郎的二手衣店，遇见一名顺手牵羊的少女美月。