Some historians and other experts supported a theory that the length of the successive Shoguns' ihai (Buddhist mortuary tablet) tablets, which were stored in the Daiju-ji temple, were the same length as the heights of each successive Shogun; this fact was identified by from the remains.
大樹寺に収められている各将軍の位牌が、遺骨から判明したそれぞれの身長と同じ高さであるとする説がある。