Listen to Aaisan Birthday Manaiha Sajanawa online. Aaisan Birthday Manaiha Sajanawa is a Bhojpuri language song and is sung by Niraj Premi. Aaisan Birthday Manaiha Sajanawa, from the album Aaisan Birthday Manaiha Sajanawa, was released in the year 2023. The duration of the song is 3:54. Download Bhojpuri songs online from JioSaavn.