Having said this, however, there is Tenmondai Konai Kofun-Tumulus which is a dome-shaped tumulus, similar in form and internal structure to Musashi Fuchu Kumano Jinja Tumulus, in Mitaka City, some 7.5 kilometers east of the Musashi Fuchu Kumano Jinja Tumulus.
ただ、武蔵府中熊野神社古墳と同じ上円下方墳であり、古墳内の構造も似ている天文台構内古墳が約7.5キロメートル東側の三鷹市にある。