A hybrid rock band which has fused various genres of music together.

With the piercing melody of KENJI03, and TEEDA's mixed English and Japanese rap as an axis,the four members continue to pursue a new rock sound.

In 2005,major debut in the mini-album "BABY ROCK" in 2005.
In 2009,released the "footprint" in 2008 as a collaboration artist "BAReeeeeeeeeeN" in the BACK-ON × GReeeeN × JIN.
Appeared in SUMMER SONIC 09 in 2009.

In 2014,with the TOUR and CD release, the success of the single performance at Akasaka BLITZ.

In this year(2016), self-produced and released the 5th Album "PACK OF THE FUTURE" , all 13 pieces of TOUR carried on domestically and abroad.