ASO
| Date | Clue |
|---|---|
| 2015-10-10 | Japan's largest active volcano |
| 2013-10-16 | Volcano on Kyushu |
| 2013-01-02 | Japan's largest active volcano |
| 2012-11-17 | Largest active volcano in Japan |
| 2010-09-12 | Kyushu volcano |
| 2010-05-09 | Active Japanese volcano |
| 2010-03-21 | Japanese volcano |
| 2009-11-17 | Japanese prime minister Taro ___ |
| 2008-08-06 | Japan's largest active volcano |
| 2006-05-11 | Very active Japanese volcano |