Mirumoto Daisuke (I)

Mirumoto Daisuke was the Mirumoto Daimyo of the 3rd century.

Paranoid
Daisuke was a paranoid samurai who ordered to build a gigantic chamber stocked with a huge supply of foodstuffs that laid beneath Shiro Mirumoto, to have a secure hold in the event that the castle came under attack. Ultimately, after Daisuke's death the hidden storage chamber was emptied out and largely ignored over later centuries.