Listen to Oka boka khelawale raja ji online. Oka boka khelawale raja ji is a Bhojpuri language song and is sung by Manish Mastana. Oka boka khelawale raja ji, from the album Kariya Chhaudi Smart Banahi, was released in the year 2021. The duration of the song is 3:43. Download Bhojpuri songs online from JioSaavn.