Syrup16g (シロップじゅうろくグラム, Shiroppu Jūroku Guramu) is a Japanese alternative rock band formed in the suburbs of Tokyo.
In 2001, Syrup's first album, Copy was released on Daizawa Records to critical acclaim, with the record-release show at Shimokitazawa's Club Que selling out.
Tours of western Japan with Art-School and label-mates Condor44 followed shortly after, vaulting Syrup into the public eye.
Their major label debut on Columbia, Coup D'état, followed in 2002 along with shows with Bloodthirsty Butchers and Losalios.
At a December 7, 2007 concert at NHK Hall, the band announced that it would dissolve following a final performance at Nippon Budokan on March 1, 2008.