Taishiro Toyomitsu (豊とよ満みつ太たい志し郎ろう, Toyomitsu Taishirō?),[2] also known as BMI Hero: Fat Gum (BMIビーエムアイヒーロー ファットガム, Bīemuai Hīrō Fatto Gamu?), is the current No. 58 Pro Hero.[3] He employed Suneater and Red Riot during the Shie Hassaikai Arc and Endeavor Agency Arc with the addition of Real Steel.