E ʻimi i nā mea pena kiʻi pili a pau (singles) i Sumika- collaborations, featuring, etc. Sumika he kaulana kepanī artist/band, ʻike ʻia hoʻi he mea hoʻokani pila me . E ʻimi i ka pilina a me ka hui pū ʻana o Sumika me Iapana a me nā mea hoʻokani pila honua.