Seito, was born on Amagasaki, Hyogo Prefeture Japan on December 26th, 2001, and a former soloist, model, and current member of the group MAZZEL under BMSG.
Seito’s original interest was breakdancing, which he got started in at the age of 9, thanks to 佐藤健 (Satoh Takeru)’s character in 仮面ライダー電王 (Kamen Rider Den-O). Thanks to his hours of dedication to the craft, he was able to take part in, and win competitions.
In 2021, Seito debuted his first single, titled NEW FACE, and also participated in his first feature– SHuN-BOX’s song “素直になれない君へ (To You Who Can’t Be Honest”. In August the same year, he released his single digital single “Dear My Honey”, which would unkowingly be his final solo song. A month later, he launched his own fashion brand Bouvardia, and would host his first fanmeeting to celebrate its launch.
By the end of the year, he joined the BMSG label as a trainee after being scouted by SKY-HI, where he would later participate in, and later, debut as a member of the group MAZZEL in 2023.
