What is the biggest prefecture in Japan?
Hokkaido
What is the smallest prefecture in Japan?
Kagawa
What is the coldest place in the world?
Antarctica
Who is the nicest teacher in this school?
Dan
Who is the fastest runner in the world?
Usain Bolt
What is the longest river in Japan?
Shinano River
What prefecture has the smallest population?
Tottori-ken
What is the coldest city in Japan?
Rikubetsu
What is the hottest prefecture in Japan?
Saitama
What is the shortest river in Japan
Butsubutsu Gawa
What is the busiest train station in the world?
Shinjuku
What is the heaviest animal in the world?
Blue Whale
What is the happiest country in the world?
Finland
What is the safest sport?
Tennis
What is the highest mountain in the world?
Everest
What is the safest country?
Iceland
