Yoshimoto composed the [[Imagawa kana mokuroku tsuika]] (expanding on house rules left by Ujichika) in [[1553]]. He established a printing press in Sumpu and oversaw the completion of a five-volume history of the Imagawa family. | Yoshimoto composed the [[Imagawa kana mokuroku tsuika]] (expanding on house rules left by Ujichika) in [[1553]]. He established a printing press in Sumpu and oversaw the completion of a five-volume history of the Imagawa family. |