Ōken Shinju (Spirit)

Ōken Shinju (神授王権; Literally meaning "Theory of the Divine Rights of Kings") and just like Hiraishindō it is also known as the Ikkitōsen Zanpakutō (斬魄刀一騎当千; Lit. "The Soul-Cutter Sword Being a Match for a Thousand"). It the manifested spirit of Senji Ryakketsu Zanpakutō.