KA

It has been one year since the project launched in August 2025.
Now comes the release of "KA," the final piece of the "BANKA" trilogy.
This final installment brings together three distinctive tracks: "Sonata," a live-show staple with a driving, high-energy feel; "Hijiri-kun," which exudes a downbeat atmosphere; and "Banka," the project's culmination.
"KA" is a single that allows you to fully experience the essence of the Jusangatsu Kakumei.