Z-kai Market Share Analysis for November 2025

紙だけでは理解が難しかった内容もデジタルツールならではのアニメーションや動画による解説で視覚的に学ぶことができ、理解が格段に深まります。

Science and Education > Education

Domainzkai.co.jp

Year Founded1931

Employees51 - 200

Annual Revenue$10M - $15M

Z-kai

Z-kai (including company regionals)

zkai.co.jp

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Z-kai Revenue up to November 2025 is 10M - 15M

revenue generated by Z-kai top domains

Z-kai top domains revenue over 3 years

Revenue for Z-kai top domains

zkai.co.jp10M - 15M

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Total visits to Z-kai's top domains

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Total visits last 3 months

Subsidiaries Breakdown

zkai.co.jp2.8M

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Avg. visit duration in Z-kai's top domains

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Average visit duration last 3 months

Subsidiaries Breakdown

zkai.co.jp00:07:24

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Avg. pageviews on Z-kai's top domains

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Average page views last 3 months

Subsidiaries Breakdown

zkai.co.jp4.82

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Z-kai top competitors by domain

Top similar sites in November 2025, ranked by their affinity

toshin.comCompany NameNagase BrothersEmployees1001 - 5000HQJapan, KichijoujiminamichouAnnual revenue$200M - $500MTotal visits14MScience and Education > Education

Top technologies used by Z-kai

These are the website technologies, by industry, used by Z-kai top domains

Advertising (58)

Google Adsense

Payment & Currencies (26)

Cart Functionality

Conversion & Analytics (16)

Google Analytics

Social (9)

Google+ Platform

More Technologies

16

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News & Signals from Z-kai

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NewsZ kai Inc. launches special website for "Z-kai Group | Movie "The Imaginary.Z-kai Inc. (https://www.zkai.co.jp/) is currently releasing a special website for "Z-kai Group | Movie "The Imaginary" which introduces its tie-up campaigns.