1. Which is the longest river in Japan ?   Huang Ho   Irtysh   Shinano   Yangtze   Hint Half-n-half Clue   2. Which ocean lies to the east of Japan ?   Arctic   Pacific   Indian   Atlantic   Half-n-half Clue   3. About what percent of Japan is hills and mountains (to the nearest multiple of 5) ?   25   40   60   75   Half-n-half Clue   4. What is the farthest distance (to the nearest 25 miles) you can be from the ocean or the sea when in Japan ?   25   75   150   250   Half-n-half Clue   5. Which two islands are connected by a long underwater tunnel ?   Hokkaido and Shikoku   Honshu and Shikoku   Honshu and Hokkaido   Honshu and Kyushu   Half-n-half Clue   6. Which is the highest mountain in Japan ?   Mt. Kosciusko   Mt. Fuji   Mt. Logan   Mt. Makalu   Half-n-half Clue   7. Which is the second most populated city of Japan ?   Yokohama   Nagoya   Kyoto   Tokyo   Half-n-half Clue