是 (pronounced "ze") is a Japanese rock band formed in 2018. The band consists of vocalist and guitarist Ryo, bassist Yuu, and drummer Hiro. They are known for their energetic live performances and catchy, upbeat songs. Their music often incorporates elements of pop, rock, and electronic music, creating a unique and infectious sound.

Since their debut in 2018, 是 has released several EPs and singles, including "Strawberry Candy," "百十番," "ヌード," and "天使倶楽部." They have also toured extensively throughout Japan and have gained a loyal following of fans. With their infectious energy and catchy songs, 是 is a band to watch in the Japanese rock scene.