Japan is an island country in East Asia. Japan comprises over 3,000 islands, the largest of which are Honshu, Hokkaido, Kyushu and Shikoku, together accounting for 97% of its land area. Most of the islands are mountainous, many volcanic; for example, Japan’s highest peak, Mount Fuji, is a volcano. Japan has the world's tenth largest population, with about 128 million people. The Greater Tokyo Area, which includes the capital city of Tokyo and several surrounding prefectures, is the largest metropolitan area in the world, with over 30 million residents.
English is the First or Second Language in the world this is the most useful language in the world. English is a major language of international business, diplomacy, and science and the professions.
Spanish could be very valuable for your business, studies or just for travelling. Spanish is the fourth most spoken language in the world. Namely in Central and South America, Spain and in big parts in the USA.