Japanese electronic and hip-hop duo formed in 2003. Since 2006 they have released music under their own independent record label GAL. The group went on indefinite hiatus in 2016, returning without announcement in late 2023.

imai (いまい) is the composer of the duo's music. He also performs as a solo artist under the same name.

cp (しーぴー) is the group's rapper. He is also the guitarist and vocalist for the post-hardcore band uri gagarn and records solo as ninoheron. Read more on Last.fm. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.