It’s official! J-POP group B&ZAI has been announced as one of the performers at OSAKA GIGANTIC MUSIC FESTIVAL 2025!

A newly formed junior unit under STARTO Entertainment, B&ZAI brings together a lineup of familiar faces: former 7 MEN Samurai members Rinne Sugeta, Katsuki Motodaka, Taiki Konno, and Rei Yabana, along with Hoshiki Kawasaki, Michiharu Inaba, and Yujin Suzuki from Shonen Ninja, and Ryo Hashimoto of HiHi Jets.

They’ll be lighting up the stage on Day 2 (20 July) at the legendary Expo ’70 Commemorative Park in Osaka.

Known affectionately as JaiGa (ジャイガ), this is the  Kansai regions biggest summer blowout, drawing tens of thousands of fans every year—and with names like MY FIRST STORY, 04 Limited Sazabys, BLUE ENCOUNT, and PassCode also hitting the stage, the energy’s going to be electric.

B&ZAI isn’t here to rehash old legacies. They’re here to build something new—with genre-blending music, bold choreography, and a stage presence that commands attention even in a sea of seasoned festival acts.

Mark my words. This is the start of something FANTASTIC!

The OSAKA GIGANTIC MUSIC FESTIVAL 2025 will take place on the 19th and 20th of July (Saturday and Sunday). Doors open at 9:30 with the show starting at 11:00 at the Expo ’70 Commemorative Park, in Osaka

Tickets and full lineup info: Official Website
Tickets for the international reception are also open!

There will be more B&ZAI soon so…

Stay tuned!