Manga Review: Ninja Papa by Yasuhito Yamamoto. Nobuo Matsuri is a typical Japanese salaryman (office worker.) At thirty-two, he’s got a low-paying dead-end job at a second-rate food company, an incompetent boss who treats him like dirt, a heavily-mortgaged home and a nagging mother-in-law who never hesitates to point out all the many ways in… Continue reading Manga Review: Ninja Papa