The small Japanese tanker KOYO MARU NO. 6 is here seen passing through the Kanmon Strait off Shimonoseki in October 1991.
This vessel was built 1979 at Kochi, Japan.

In 1993 she was sold to China, but continued sailing as KOYO MARU NO. 6.
In March 2010 she is listed in Miramar as casualty (details unknown).
After that she is still listed in Equasis as active, but without owners or callsign.