Kokoro Kurosawa used to be a contender for the Olympic Judo Team, but she now begins work at weekly manga magazine "Baibusu." She learns about editing from senior editor Kei Iokibe. She becomes fascinated with the edition world including talking with manga writers, discovering new manga writers and efforts to reprint manga books. The publishing industry is going through a turbulent time due to ebooks. Members of the editorial department struggle to come up with ways to sell more manga books. ~~ Based on the manga series "Juhan Shuttai!" by Yana Toboso