In 1633, around the time of the Shogun Iemitsu TOKUGAWA, he first worked as Shoinbanshi (the shogun's body guard or the castle guard) and Sojaban (an official in charge of the ceremonies).
寛永10年（1633年）、徳川家光将軍の頃、書院番士を皮切りに奏者番など務めあげた。