Katsushika-Trio Official

Katsushika Trio (K3) marks the legendary reunion after 25 years of three of the initial members of Japan's iconic fusion band Casiopea: Tetsuo Sakurai (Bass), Akira Jimbo (Drums), and Minoru Mukaiya (Keyboards).
 
Formed in 2021, they swept audiences of all ages into a whirlwind of wild enthusiasm with live concerts in 5 cities around Japan. In 2022 after biding their time they finally announced a thrilling new song with their most distinctive fusion sound! After reaching 1st place in the iTunes Store Jazz Chart, they also performed a 7-stop Hall tour to an enthusiastic reception. 2023 saw the announcement of their first original album "M.R.I_Mirai". In 2024, coming up with an even more innovative sound, they released their second album "Wild Guys in the Universe", and followed the release with a tour bigger than ever, that recorded more audiences than before. And on October 1st, 2025 they released their 3rd album, recorded abroad with all their might, "Organic – feat. LA Strings".