Question

which letter is located where japans tokyo city is.

Explanation:

Tokyo is located on the main island of Honshu, in the Kanto region. Looking at the map, the letter D is in the area corresponding to the Kanto region (where Tokyo is situated), while B is Hokkaido, A is around the Kansai or eastern Honshu but more south, and C is western Honshu (like Kansai area). So the letter marking Tokyo's location is D.

Answer:

D