He has his own resting place here at Daiyu-in, to the west of Futarasan.
Daiyu-in and Futarasan are the same location, simply with different names. 
mnli hypothesis: Daiyu-in and Futarasan are the same location, simply with different names.  premise: He has his own resting place here at Daiyu-in, to the west of Futarasan.