Can you read the kanji for every prefecture? Can you locate every prefecture on a map? How about doing both simultaneously in under 1min 45s? Find out by trying the 都道府県 game. The Normal version gives you the name of a prefecture and you have to click the respective portion of the map. The Hard version gives you the capital city only (which admittedly is the same for most prefectures). Geography has never been so much fun. Bet you can't get 100% first time through.