Kids Joker Vol 1 Author:Maki Fujita Hotaru Yanagawa is a high school student with dreams of becoming a police officer. One day, when she tries to help a woman who is being assaulted in the street, a mysterious man - Yui, a member of a clandestine security organization - comes to her aid. Now, Hotaru will do anything to tag along with Yui... and it could cost him his life!