Ore wa Boukensha Guild no Akutoku Guild Master: Jinzai wo Tekizai Tekisho ni Tsuihou shitara, Naze ka Mechakucha Kansha Saremashita

Rumor has it there’s corrupt guildmaster who keeps banishing his members one after another. That "tyrant" is Act Enge—the founder and leader of the rising S-rank guild, Heaven’s Gem. Having once suffered a wrongful expulsion himself, Act refuses to cast anyone out without careful thought... and every person he banishes ends up landing an even better position! Surrounded by a cool-but-puppy-like maid, a tomboy princess, an absurdly strong hero, and a whole roster of eccentric allies who trust him deeply, this "corrupt" guildmaster just can’t stop finding, fostering, and banishing people! (Source: Manga UP!)