Mato Seihei No Slave summary: You are reading Mato Seihei No Slave manga, one of the most popular manga covering in Action, Adventure, Fantasy, Seinen genres, written by Takahiro at MangaBuddy, a top manga site to offering for free. Mato Seihei No Slave has 184 translated chapters and translations of other chapters are in progress. Lets enjoy. If you want to get the updates about latest chapters, lets create an account and add Mato Seihei No Slave to your bookmark. This battle fantasy manga follows several heroines who protect people from the monsters that appear through a gate connecting to an alternate world known as the Mato (magic capital)