former prefecture in Japan 1869 - 1943
- This article is about Tokyo Prefecture. For other uses, see Tokyo (disambiguation).
In 1943, the prefecture's municipalities, including the traditional city of Tokyo, became part of the newly formed Tokyo metropolis (東京都, Tōkyō-to) or "greater Tokyo metropolian area".
- Tokyo Metropolitan Government, 東京都年表 (in Japanese); retrieved 2012-8-25.