Buddhist Dictionary of Pali Proper Names by G P Malalasekera
Upasenī
Upasenī:Daughter of Vasavatti,king of Pupphavatī and sister of Candakumāra.She narrowly escaped death when the king,on the advice of his chaplain,wished to offer human sacrifices.The story is told in the Khandahāla Jātaka.J.vi.134.