Top Legal Websites in Japan

Name: Top websites in Japan (Legal)
Creator: Semrush
License: https://explodone.toolsurf.com/company/legal/terms-of-service/

Based on data from the Semrush Traffic Analytics tool, this page reveals the most visited websites. We will be updating this list on a monthly basis, so you can keep track of all the market shifts and spot changes in user interest.

Most Visited Legal Websites in Japan, Updated March 2026

March 2026

Domain

Visits

Desktop share

Mobile share

MoM

YoY

Main Traffic Source

courts.go.jp

1.43M

36.68%526K

63.32%907.91K

↓8.86%

↓21.11%

Search

inpit.go.jp

561.43K

85.1%477.8K

14.9%83.63K

↓30.74%

↑12.01%

Direct

lumendatabase.org

553.97K

10.57%58.56K

89.43%495.41K

↑19.29%

↑118.68%

Search

justice.gov

438.86K

17.92%78.63K

82.08%360.23K

↓76.89%

↑659.03%

Direct

nichibenren.or.jp

421.83K

20.65%87.1K

79.35%334.73K

↑22.08%

↓6.91%

Search

keiyaku-watch.jp

414.14K

25.18%104.28K

74.82%309.86K

↑83.43%

↓10.83%

Search

jpo.go.jp

407.78K

44.93%183.22K

55.07%224.56K

↑55.62%

↓22.61%

Search

kokusen.go.jp

380.04K

28.46%108.17K

71.54%271.88K

↑3.02%

↓37.25%

Search

houterasu.or.jp

318.07K

23.04%73.29K

76.96%244.78K

↑10.52%

↑17.11%

Direct

bp3street.com

259.35K

1.23%3.2K

98.77%256.15K

↑216.94%

↑97.39%

Search

shurabana.com

243.48K

2.91%7.08K

97.09%236.4K

↑18.44%

↓30.24%

Direct

state.gov

242.71K

93.72%227.46K

6.28%15.25K

↓13.72%

↓29.07%

Direct

canada.ca

225.91K

65.95%148.99K

34.05%76.92K

↑8.96%

↓7.98%

Search

chitsu.media

225.71K

1.28%2.9K

98.72%222.81K

↑144.86%

↑95.57%

Search

jil.go.jp

217.61K

32.42%70.55K

67.58%147.07K

↑86.77%

↓34.77%

Search

matsuyasuper.co.jp

211.54K

-

100%211.54K

↑67.13%

↓0.78%

Direct

bandainamco.co.jp

200.51K

30.21%60.58K

69.79%139.93K

↑109.5%

↑31.93%

Search

businesslawyers.jp

195.72K

38.89%76.11K

61.11%119.61K

↑115.88%

↓34.8%

Search

shintaku-kyokai.or.jp

193.18K

2.92%5.65K

97.08%187.53K

↑6,233.64%

↓3.43%

Search

avance-lg.com

191.45K

25.51%48.84K

74.49%142.62K

↑24.44%

↓43.65%

Search

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Key Insights on Top Legal Websites in Japan on March 2026

As of March 2026, courts.go.jp leads Legal in Japan with 1.43M monthly visits. Its audience skews mobile-first (36.68% desktop / 36.68% mobile), and traffic is down month over month -8.86% and down year over year -21.11%. inpit.go.jp holds second with 561.43K visits and a desktop-leaning mix (85.1% desktop / 14.9% mobile), while lumendatabase.org ranks third with 553.97K visits.

Across the leaders, matsuyasuper.co.jp is the most mobile-first (100% of visits), whereas court.gov.cn is the most desktop-reliant (100%). Momentum favors daini-kaiho.jp in the latest month (22,324.79%), while justice.gov shows the steepest pullback.

Acquisition patterns also differ: courts.go.jp is driven primarily by search, courts.go.jp by direct, and courts.go.jp by referral; overall, 30 of the top 100 sites are direct-led, 67 are search-led, and 3 lean on social.

These insights come from the Traffic & Market Toolkit, enriched with extensive clickstream data.

Our AI algorithms analyze petabytes of information from a blend of proprietary and external data pools, reflecting the online activities of over 200 million anonymized users.

For more detailed information on our data-gathering and analysis process, please visit our information page here.

Top Legal Websites in Japan