Bambang Sumitra is one of the sons of Arjuna from his marriage with Princess Larasati. Bambang Sumitra has 13 other siblings from different mothers. His wife is Princess Asmarawati, daughter of King Suryasmara from Argakencana Empire. His marriage with Princess Asmarawati did not have enough attention from Arjuna. Hence, Semar took over his wedding ceremony.