Buster Bros!!! is a trio boy rap team/band from Japan. The three Japanese men are brothers and the lead singer is Ichiro Yamada and songs by "Ikebukuro West Game Park" and "Good Morning, Ikebukuro." Their official color is red. The band/team is part of Hypnosis Mic: Division Rap Battle (a Japanese multimedia project by King Records under Evil Line Record label) they battle with other voice actors in rap battles and the fans vote for their team. The songs are added to manga adaptations, mobile games and anime series.
- Origin: Japan
- Genre: Hip-Hop/Rap
- Record label: King Record
- Years active: 2017-present
- Labels: Evil Line Records
- Albums: Buster Bros!!! VS MAD TRIGGER CREW, Buster Bros!!! Generation
- Ichiro Yamada (山田 一郎, Yamada Ichirō)
- Jiro Yamada (山田 二郎, Yamada Jirō)
- Saburo Yamada (山田 三郎, Yamada Saburō)
- Voiced by: Subaru Kimura
- Ichiro uses the name MC.B.B (pronounced "MC Big Brother"). He is 19 years old and the oldest of the Yamada brothers. While he's the leader of Buster Bros!!!, he used to be a member of The Dirty Dawg. His solo songs are "I am Ichiro" (俺が一郎, Ore ga Ichirō) and "Break the Wall."
- Voiced by: Haruki Ishiya
- Jiro uses the name MC.M.B (pronounced "MC Middle Brother"). He is 17 years old. His solo songs are "This Means War" (センセンフコク, Sensenfukoku) and "School of IKB."
- Voiced by: Kohei Amasaki
- Saburo uses the name MC.L.B (pronounced "MC Little Brother"). He is 14 years old and the youngest of the Yamada brothers, but is remarkably intelligent. His solo songs are "New Star" and "Requiem" (レクイエム, Rekuiemu).