Megalo Box

Junk Dog, an underground fighter with the alias of "Gearless Joe" sets out to join the worlds most prestigious mecha boxing championship, Megalonia.

Megalo Box is a 2018 drama animation movie, starring Shirô Saitô, Hiroki Yasumoto, Yoshimasa Hosoya. It holds an IMDb rating of 7.8/10 from 4,608 votes and runs 24m.