The sixth-century tombs that are presumed to belong to Okimi, like Mise Maruyama-kofun Tumulus, are built somewhere away from the kofun-tumuli groups that were formed by the continuous construction of Okimi tombs beginning in the third century, such as Furuichi-kofun Tumuli Group, Mozu-kofun Tumuli Group, Umami-kofun Tumuli Group, Sakitatenami-kofun Tumuli Group, and Oyamato and Yanagimoto-kofun Tumuli Group.
見瀬丸山古墳など6世紀の大王墓と推定される墳墓は、3世紀から大王墓が造られ続けてきた古市古墳群、百舌鳥古墳群、馬見古墳群、佐紀盾列古墳群、大和・柳本古墳群といった古墳群から離れた場所に造られている。