One of the main architects who designed and directed the building of the castle was Nakai Masakiyo, who was previously involved in the construction of the Nijō, Fushimi, Edo, and Sunpu castles.
En av huvudarkitekterna som ritade och höll i byggandet av slottet var Nakai Masakiyo, som tidigare varit involverad i byggandet av slotten i Nijo, Fushimi, Edo, och Sunpu.