Ozanari-kun is a story in the style of traditional gag manga about the titular character's adventures working in the sales promotion department of Murakami Co. A different take on the classic office atmosphere, his boss, section chief Yabusaka has to endure Ozanaris physical and verbal abuse every day. Within his lonely heart, complicated feelings start to bloom. An unusual office romance from the renowned author of Oyasumi Punpun and Dead Dead Demon's Dedededestruction, Asano Inio.