Top Oil & Gas Websites in Japan

Name: Top websites in Japan (Oil & Gas)
Creator: Semrush
License: https://www.semrush.downloader.la/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 Oil & Gas Websites in Japan, Updated May 2026

May 2026

Domain

Visits

Desktop share

Mobile share

MoM

YoY

Main Traffic Source

tokyo-gas.co.jp

4.65M

15.03%699.63K

84.97%3.95M

↑18.86%

↓13.17%

Direct

tepco.co.jp

4.09M

23.27%951.56K

76.73%3.14M

↑8.89%

↓38.74%

Direct

osakagas.co.jp

1.29M

17.83%229.78K

82.17%1.06M

↑11.7%

↓4.79%

Direct

tscubic.com

852.33K

25.14%214.3K

74.86%638.03K

↑8.59%

↓10.98%

Direct

idemitsu.com

767.72K

13.34%102.43K

86.66%665.29K

↑44.37%

↑9.45%

Direct

yonden.co.jp

473.97K

30.2%143.13K

69.8%330.84K

↑20.37%

↓64.24%

Direct

matometatta-news.net

440.77K

21.93%96.66K

78.07%344.11K

↑14.61%

↓1.62%

Direct

kepco.co.jp

437.85K

16.87%73.87K

83.13%363.98K

↓3.8%

↓13.51%

Search

eneos.co.jp

363.6K

27.31%99.31K

72.69%264.29K

↑5.03%

↓45.51%

Direct

keeperlabo.jp

352.63K

23.55%83.05K

76.45%269.58K

↑16.42%

↓21.77%

Search

mhi.com

343.23K

30.71%105.41K

69.29%237.82K

↑48.1%

↑1.04%

Search

ouchi-eneos.jp

311.68K

21.92%68.31K

78.08%243.37K

↓8.68%

↓22.77%

Direct

eneos-wing.co.jp

256.69K

11.33%29.08K

88.67%227.61K

↓3.08%

↑4.37%

Search

pure-c.jp

227.58K

1.87%4.25K

98.13%223.33K

↑40.97%

↓20.63%

Direct

sanwakinzoku.jp

195.55K

0.32%632

99.68%194.92K

↑2,435.95%

↑479.01%

Direct

paj.gr.jp

191.59K

14.94%28.63K

85.06%162.97K

↑150.76%

↑112.27%

Search

timy.jp

189.57K

7.12%13.5K

92.88%176.07K

↑106.8%

↓5.52%

Direct

trinos.jp

187.18K

5.5%10.3K

94.5%176.88K

↑161.69%

↓43.84%

Direct

uoe.jp

182.09K

-

100%182.09K

↑125.36%

↑314.8%

Direct

ezoo.jp

147.59K

-

100%147.59K

↑226.01%

↓7.86%

Direct

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Key Insights on Top Oil & Gas Websites in Japan on May 2026

As of May 2026, tokyo-gas.co.jp leads Oil & Gas in Japan with 4.65M monthly visits. Its audience skews mobile-first (15.03% desktop / 15.03% mobile), and traffic is up month over month 18.86% and down year over year -13.17%. tepco.co.jp holds second with 4.09M visits and a mobile-leaning mix (23.27% desktop / 76.73% mobile), while osakagas.co.jp ranks third with 1.29M visits.

Across the leaders, uoe.jp is the most mobile-first (100% of visits), whereas sinochem.com is the most desktop-reliant (100%). Momentum favors moribudenbp.co.jp in the latest month (4,825.51%), while fepc.or.jp shows the steepest pullback.

Acquisition patterns also differ: tokyo-gas.co.jp is driven primarily by search, tokyo-gas.co.jp by direct, and tokyo-gas.co.jp by referral; overall, 48 of the top 100 sites are direct-led, 51 are search-led, and 0 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 Oil & Gas Websites in Japan