the south.Janaka had a younger brother named Kushadhvaja. Upon ascending to the throne as the King of Mithila, Janaka faced an attack from the King of Samkasya, Sudhanvan. In the ensuing war, Janaka emerged victorious by defeating and killing Sudhanvan, after which he appointed his brother Kushadhvaja as the new King of Samkasya.

King Nimi was the first ruler of the Videha kingdom. Janaka was descended from Vishnu