Gotou Masahiro (後藤 昌弘, lit. gotō masahiro) is a Featherweight boxer who fought and lost against Date Eiji at one point of his boxing career.
As a stock character of the series Gotou's past is never elaborated on. It is known that he fought and lost against Date Eiji by decision in the eighth round of their match during his pro career.
Not spoken of or mentioned by any character in the series, Gotou's passing of the pro test hints at his ability to be able to perform the most standard of boxing techniques. Any other techniques he may have are not mentioned in the series.