The Oceans
The meaning of your question is unclear. Japan today, is surrounded by oceans and seas.
Oceans surrounding Japan protects it from invaders and provide plenty of fish.
Lakes can be anywhere, close to oceans or distant from them. Since lakes are formed by collected rain water, they do not depend upon oceans.
j:caquinha coco
Isolationism .
They lived close near the oceans of Japan
Near????????It is 'in' the Pacific Ocean.
Yes the Pacific Ocean
pacific and Indian oceans from Japan to Australia.
you depend on the ocean because the ocean gives you salt, fish, and etc.
Killing Jews for money