Nicakṣu

Nicakṣu (8th century BC) was the last Kuru King of Hastinapura and first King of Vatsa kingdom. He was the descendant of Janamejaya and the ancestor of Udayana of Vatsa.

Historicity
During the excavation of Hastinapur (1950s), archeologist come across layer of Period-II (1100B.C. - 800B.C.) from were they find Early Painted Grey Ware ceramics. Archeologist B. B. Lal noted that this Period of occupation ended with a great flood in the river, which washed away a considerable portion of the settlement, as indicated by the erosional scar on the mound. The Puranic text also confirm the great flood which washed away Hastinapur during the reign of Nicakṣu. In the excavation of Kosambi (1957-59) led by G. R. Sharma they find pottery belonging to the Painted Grey Ware. When this artifacts were compared to artifacts found at typical Painted Grey Ware sites such as Hastinapur, shows that Kosambi represents a late stage in the history of this ware. As Udayana, the King of Vatsa and the descendent of Nicakṣu, was a contemporary to Buddha and according to archeological proof of flood, archeologist B. B. Lal assign reign of Nicakṣu around 875 BCE.

Reign
He succeeded his father King Adhisimakrishna. The Puranas state that after the washing away of Hastinapura by the Ganges, the Bhārata king Nicakṣu, the great-great-grandson of Janamejaya, abandoned the city and settled in Kauśāmbī starting Vatsa branch of Kuru clan. This is supported by the Svapnavāsavadattā and the Pratijñā-Yaugandharāyaṇa attributed to Bhāsa. He was succeeded by Ushņa.