Otaminami Gogo-kofun (No.5 kofun) Tumulus is a rectangular tumulus built in the first half term of the middle Kofun period, located in Tango City, Kyoto Prefecture (straddling former Yasaka Town and former Mineyama Town).
大田南5号古墳（おおたみなみ5ごうこふん）は、京都府京丹後市（旧弥栄町と旧峰山町にまたがって）に所在する古墳時代中期前半の方墳である。