Nikaidō Moritsuna
Nikaidō Moritsuna was a Kamakura-period gokenin, son of Administrative Board steward Nikaidō Yukitsuna and father of Nikaidō Tokitsuna. He held the post of governor of Ise Province and in 1295 joined the shogunate's Council of State, later taking Buddhist vows with the Dharma name Gyōshin.