Top Government Trending Websites in Japan

See the full list of Japan Government trending websites for September 2026, and read the full analysis below

Last updated : October 1, 2026

Rank	Website	Monthly Change
35	tetoru.net	55
28	expo2027yokohama.or.jp	49
41	pref.oita.jp	24
72	pref.nara.jp	20
40	pref.nagasaki.jp	18

Rank	Website	Monthly Change
97	jinji.go.jp	35
66	bousai.go.jp	26
60	pref.iwate.jp	19
100	city.wakayama.wakayama.jp	18
48	city.kumamoto.jp	17

Rank	Website	Monthly Change
38	pref.yamanashi.jp	New
83	kasen-aichi.jp	1,679
27	water.go.jp	74
88	hrbase.jp	30
89	jftc.go.jp	24

Website	Monthly Change
city.uki.kumamoto.jp	102
city.fuji.shizuoka.jp	30
city.yao.osaka.jp	30
dhs.gov	29
city.kawagoe.saitama.jp	6

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* Some websites ranked in the list above may contain adult content, please use caution when visiting unknown sites.

Government Website Trends in Japan: Analysis for September 2026

Fastest Growing Government websites & Most Decreasing in Japan

The top growing Government website in Japan in September 2026 is tetoru.net, now ranked #35 in Japan in the Government category, with 55 positions increase in ranking compared to August 2026. expo2027yokohama.or.jp is the runner up this month, trending 49 positions up in the Government websites Japan ranking to #28.
Closing our top trending Government sites in Japan list are pref.oita.jp, pref.nara.jp and pref.nagasaki.jp with an increase of 24, 20 and 18 positions in ranking in Japan, respectfully.

The fastest declining website in Japan in September 2026 is jinji.go.jp, dropping -35 positions in ranking to #97 compared to August 2026. jinji.go.jp is followed by bousai.go.jp which takes the 2nd top declining award after its ranking in Japan decreased by -26 positions in ranking over the past month and is now ranked #66. Closing the list is city.kumamoto.jp with a decline of -17 positions to #48 in Japan

New Government websites & Out of the Top 100 in Japan

pref.yamanashi.jp shoots up to the Top 100 Government websites in Japan with positions increase in ranking to #38 since August 2026. The 2nd new Government website in the list is kasen-aichi.jp with 1679 positions increase in ranking to #83 in Japan.
Heading out of the list are city.uki.kumamoto.jp and city.fuji.shizuoka.jp with a loss of -102 and -30 in rankings in Japan in the Government category respectively.

FAQs About Websites Trends in Japan

Question: Which is the top trending Government website in Japan?
Answer: tetoru.net is the fastest growing website in Japan in September 2026.

Question: Which is the fastest declining Government website in Japan?
Answer: jinji.go.jp is the top declining website in Japan in September 2026.

Question: Who is the newest trending Government website in Japan?
Answer: pref.yamanashi.jp is the highest ranking new website in the Top 100 in Japan for September 2026