BE:FIRST are a seven-member dance and vocal boy band. As part of their nationwide BE:FIRST ARENA TOUR 2023-2024 "Mainstream" tour, two additional performances were scheduled at the famed Tokyo Dome, attracting a total of 100,000 attendees over two days.

Sakura, a young delinquent used to being shunned because of his half-white hair, arrives at Furin High School with the aim to become the top brawler. The school is ruled by the Bofurin, or "Wind Breakers", an honorable street gang who keeps the local shopping street safe and is loved by the locals. For the first time in his life, Sakura is accepted by someone and finds himself fighting for the sake of others, instead of believing that relying on others is a weakness. A compressed adaptation of the first four volumes of the manga (or the first ten episodes of the TV anime).