Listen to Ninavika Original Mwaani online. Ninavika Original Mwaani is an English language song and is sung by Isaiah Nyamasyo Mang'oka. Ninavika Original Mwaani, from the album Ninavika,Nzamiei, was released in the year 2015. The duration of the song is 5:52. Download English songs online from JioSaavn.