Listen to Hamar Hero Sajanva online. Hamar Hero Sajanva is a Bhojpuri language song and is sung by Vikas Bhojpuriya. Hamar Hero Sajanva, from the album Hamar Hero Sajanva, was released in the year 2022. The duration of the song is 3:47. Download Bhojpuri songs online from JioSaavn.