Also, to the north and south of this kofun (tumulus), there are big tumuluses (the north tumulus is Emperor Hanzei mausoleum and the south tumulus is Emperor Richu mausoleum) and this one is named 'the center mausoleum.'
また、この古墳の北と南にも大古墳があり（北陵は反正天皇陵、南陵は履中天皇陵）、「中陵」と名づけられている。