1) American musical duo 
Keahiwai is a Hawaiian music duo composed of musicians Mailani Makainai and Lei Melket. They are originally from Mililani, Hawaii. ==History== Mailani and Lei met at Maryknoll School, Honolulu, Hawaii in 1991 and became friends. Each was unaware that the other had musical interests until 1997; Lei played the ukulele and Mailani was a singer. That ...