Yes! This is Kunashiri Island off shore of Shiretoko Peninsula! It is a part of Hoppo Ryodo(Northern Territory) called Kuril Islands in English.
Thank you very much for sending me the right answer.
The winner is Andy from the U.K. If any prefernce on the present to you, Andy, please do not hesitate to send me ! But the present should be selected from the ones produced in Sorachi sub-prefectural area.
Thnk you again for attention and visiting this blog site!