Yoshihito
Ikeda ostensibly commissioned Jinpūkaku as a detached residence for the family, but it was likely constructed to house Crown Prince Yoshihito, later Emperor Taishō on his tour of the San'in Region in 1907, the same year construction on the residence was completed. Ikeda was closely associated with Tōgō Heihachirō (1848–1934), Fleet Admiral in the Imperial Japanese Navy, who accompanied the Emperor Taishō on the tour and gave the residence its name. A nameplate with Tōgō's inscription is prominently displayed in the second floor hall of the structure. Jinpūkaku was the first residence in Tottori to be electrified, and as such was a symbol of the progress of the Meiji period to local residents.