The five-piece group plays anthemic music that traces its lineage back to city pop, AOR, and urban soul, but crosses genres without borders. The unique sound of the band's music is a combination of the message written by Hiroshi Kaifu and the soul/R&B-derived grooves developed as a live band.

For the 10 years since their formation in 1998, they have performed more than 100 shows a year in various parts of Japan. They had become a core presence in the indie scene, but went on hiatus after their last live performance in 2009.

After that, they were not active for more than 10 years, but on March 20, 2022, they held a concert at their home ground, Nagoya Apollo, in Nagoya, Japan. On March 20, 2022, the band announced its revival at a live concert at Apollo Base in Nagoya. In July of the same year, they released their first EP "ECHOED" in 12 years.

The year is 2023. 9 Chants", a series of 9 songs created after the resumption of their activities, will be released.