Kanezawa Sanetoki (金沢 実時), also called Hōjō Sanetoki (北条 実時, 1224 – November 30, 1276) was the founder of the Kanazawa Bunko (Kanazawa Library). He was a member of the Kanezawa branch of the Hōjō clan. He may have been married to Mugai Nyodai.[1]
While attending to government affairs, he was dedicated himself to study. He studied under Kiyohara no Noritaka, who came to Kamakura in Prince Munetaka's retinue. In 1258 he established a temple called Shōmyōji at Kanazawa and put a library within the temple to house his huge manuscript collection.