Due to a Warmer Climate from the Pacific Current Sweeping

Due to a warmer climate from the Pacific current sweeping up from the south, where do a majority of Japanese people tend to live?

A) On the main island of Honshu in the north.
B) On the islands of Shikoku and Kyushu.
C) On the east coast, around Tokyo and Osaka.
D) On the west coast, around Tokyo and Osaka.
E) On the main island of Honshu, on the coast of the inland sea.