1. News Articles by Prefecture

Prefecture	Number of News Articles
Hokkaido	11696
Aomori	1763
Iwate	4776
Miyagi	6181
Akita	1811
Yamagata	2325
Fukushima	7446
Ibaraki	3421
Tochigi	2346
Gunma	1938
Saitama	3382
Chiba	9666
Tokyo	21719
Kanagawa	4614
Niigata	3712
Toyama	1520
Ishikawa	2402
Fukui	1628
Yamanashi	1692
Nagano	5986
Gifu	2942
Shizuoka	8761
Aichi	3919
Mie	5403
Shiga	2292
Kyoto	7580
Osaka	10377
Hyogo	4886
Nara	3276
Wakayama	7696
Tottori	1955
Shimane	1166
Okayama	3130
Hiroshima	5227
Yamaguchi	3269
Tokushima	2716
Kagawa	1509
Ehime	2408
Kochi	4235
Fukuoka	6527
Saga	2362
Nagasaki	4851
Kumamoto	4576
Oita	3516
Miyazaki	6981
Kagoshima	11022
Okinawa	25584

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.