The Mazinger Brothers have the appearance of the famous Mazinger robot along with a karate uniform.
They are very passionate about the dates of their Karate Club.
They enter another karate club demanding a date with their female classmates but are interrupted by The Crawler.
Rocket Thrust: The Mazinger Brothers' Quirk allows them to shoot their right fist at people at very high speeds.
- The Mazinger Brothers are based on the famous robot of the Japanese Mazinger series.
- My Hero Academia: Vigilantes Manga: Chapter 38.