In what year was the album “Kusabi” released by JUMADIBA?

In what year was the album “Kusabi” released by JUMADIBA?: The album “Kusabi” was released in 2021 by JUMADIBA, featuring 5 tracks.
What is the most successful song from the album “Kusabi” by JUMADIBA?: “Pulse” is the biggest hit from the album “Kusabi” by JUMADIBA.

Other artists of J-rap