Yuriko Koike celebrates her win in the Tokyo Governor election in Tokyo, Japan, in this photo taken by Kyodo July 31, 2016. Mandatory credit Kyodo/via REUTERS ATTENTION EDITORS - THIS IMAGE WAS PROVIDED BY A THIRD PARTY. EDITORIAL USE ONLY. MANDATORY CREDIT. JAPAN OUT. NO COMMERCIAL OR EDITORIAL SALES IN JAPAN.

Yuriko Koike celebrates her win in the Tokyo Governor election in Tokyo, Japan, in this photo taken by Kyodo July 31, 2016. Mandatory credit Kyodo/via REUTERS ATTENTION EDITORS – THIS IMAGE WAS PROVIDED BY A THIRD PARTY. EDITORIAL USE ONLY. MANDATORY CREDIT. JAPAN OUT. NO COMMERCIAL OR EDITORIAL SALES IN JAPAN.

Yuriko Koike celebrates her win in the Tokyo Governor election in Japan, July 31, 2016. Photo: Kyodo/via Reuters

July 31, 2016 11:06 AM (UTC+8)