Bàomànwáng. #4 was published by Tong Li Publishing Co. on September 1, 2009, as part of a series that began in 2009. Tsugumi Ohba writes, and art comes from Takeshi Obata. It features Moritaka Mashiro, Akito Takagi, Akira Hattori, Kaya Miyoshi and Yujirou Hattori, among 17 characters cataloged on VerseDB.