Maekawa Ippa is a Japanese hip-hop sub-unit formed under the management label
BMSG. The project grew out of a genuine peer dynamic between members of
different flagship groups within the agency. Named after its leader and main
figurehead, RYUKI (Maekawa Ryuki) of the group MAZZEL, the unit also includes
GOICHI from the group STARGLOW. The collective was built on a shared artistic
goal to deliver hard-hitting, innovative urban music outside of their primary
group commitments. The duo officially introduced themselves to the public during
a surprise performance at BMSG FES'26. Follo...