Honshu the economy along the northwestern Sea of Japan coast is largely based on fishing and agriculture. The island is linked to the other three major Japanese islands by a number of bridges and tunnels. Its climate is humid and mild. The island is roughly long and ranges from wide, and its total area is , 60% of the total area of Japan, making it slightly larger than Great Britain. Its land area has been increasing with land reclamation and coastal uplift in the north, but global sea level rise has diminished these effects. Honshu has of coastline. Mountainous and volcanic,
Pinipel Island Pinipel Island Pinipel Island, also known as Green Island, is the northern of the two atolls making up the Green Islands, east of New Ireland, Papua New Guinea. It is located north of Nissan Island, the southern atoll. It is about high and cliffy, from wide, except at the north end. The namesake main island of the atoll makes up for most of its land area. In addition, there are two tiny islets in the north-western part of the atoll, "Sentinel Island" and "Sau (Sale) Island". The population of the atoll, all on the main island, was 901 at the