1. News Articles by Prefecture

Prefecture	Number of News Articles
Hokkaido	7137
Aomori	1006
Iwate	3341
Miyagi	4213
Akita	969
Yamagata	1289
Fukushima	4989
Ibaraki	2182
Tochigi	1728
Gunma	1329
Saitama	2305
Chiba	7066
Tokyo	13410
Kanagawa	3114
Niigata	1877
Toyama	842
Ishikawa	1375
Fukui	1061
Yamanashi	1084
Nagano	3756
Gifu	1761
Shizuoka	4030
Aichi	2392
Mie	3737
Shiga	1811
Kyoto	5745
Osaka	6531
Hyogo	3511
Nara	2668
Wakayama	6095
Tottori	764
Shimane	543
Okayama	1742
Hiroshima	2601
Yamaguchi	1899
Tokushima	1810
Kagawa	906
Ehime	1351
Kochi	2492
Fukuoka	3260
Saga	1098
Nagasaki	2198
Kumamoto	2009
Oita	1628
Miyazaki	3467
Kagoshima	4502
Okinawa	12460

2. Summary

• Typhoon-related news articles are classified by prefecture to make a portal site for aggregating local typhoon information.
• Some news articles are mis-classified into prefectures because the processing of news articles is done automatically.
• All news articles are written in Japanese.