What is "shiretoko"

Shiretoko (, "end of the Land/Earth") may refer to:

• Shiretoko National Park, in Hokkaidō, Japan
• Shiretoko Peninsula, in Hokkaidō, Japan
• Shiretoko, former name of Novikovo in Sakhalin Oblast, Russia; previously administered as a part of Karafuto Prefecture
• Shiretoko-class patrol vessel