IJN Irako

A 145 m / 9,570-tonne Imperial Japanese Navy refrigeration / food-supply ship built 1937 to feed 25,000 men of the Combined Fleet for two weeks, sunk 24 September 1944 by US Task Force 38 fighter-bombers at the mouth of Coron Bay. She sits nearly upright (slight port list) on the mud at 42–45 m, deck at 34 m, structurally the most intact of the Coron wrecks — the deepest and most demanding of the Coron WWII fleet, technical-leaning even for trained wreck divers.