Kogyo Mari was a Japanese freighter extending to about 160m in lenght. Visibility is at a good 10-20m and penetration is easy. Dives to this site is shorter as there is less light for photography and exploration because of the depth it is found in. Located on the west of the northwest side of Tangat Island. The cargo holds contain construction materials and is easy to penetrate.
Currents can be very strong sometimes.
It has hard and soft corals and a variety of fish such as snappers, wrasses, lionfish, barracudas, batfish and fusiliers. Visibility ranges from 10-20m. Maximum depth 34M. Olympia Maru. A small freighter located on the north end of Lusong Island and Tangat Island. It is quite an outstanding site.