• International seo

A Complete Guide for Doing SEO in Japan

  • Felix Rose-Collins
  • 2 min read

Intro

Japan’s digital landscape is unique, requiring businesses to tailor their SEO strategies to local language, cultural preferences, and user behavior. Google is the dominant search engine, but Yahoo! Japan still holds significant market share. This guide explores the key tactics for achieving high search visibility in Japan.

1. Understanding the Japanese Search Landscape

Google leads Japan’s search market, but Yahoo! Japan, powered by Google’s search algorithm, is also widely used. Unlike Western markets, Japanese users prefer detailed, trust-based search results, emphasizing long-form content, brand authority, and user experience.

Key Factors Affecting SEO in Japan:

  • Google (76%) and Yahoo! Japan (19%) dominate the search engine market.
  • Mobile-first behavior, with over 70% of searches from mobile devices.
  • Trust and credibility are crucial—users favor established brands and detailed content.
  • Japanese language complexity, requiring precise keyword optimization.
  • Slow adoption of voice search, but increasing usage of smart assistants.

2. Keyword Research for the Japanese Market

Japan’s language structure and cultural search habits make keyword research different from English-speaking markets.

Best Practices for Keyword Research:

  • Use Google Keyword Planner, Yahoo! Japan’s Keyword Tool, and Ranktracker’s Keyword Finder.
  • Optimize for Kanji (漢字), Hiragana (ひらがな), Katakana (カタカナ), and Romaji (ローマ字) keywords.
  • Prioritize long-tail, intent-based keywords (e.g., "東京のおすすめカフェ" – "Best cafes in Tokyo").
  • Consider question-based searches, as Japanese users often phrase searches as questions.

3. Local SEO for Japanese Businesses

Japan’s search behavior places strong importance on local SEO, especially for businesses in major cities like Tokyo, Osaka, and Kyoto.

Optimizing Google Business Profile (GBP) for Japan:

  • Ensure NAP (Name, Address, Phone Number) consistency across directories.
  • Write business descriptions in formal Japanese, avoiding casual tones.
  • Collect customer reviews, as trust plays a huge role in Japanese consumer decisions.

Building Local Citations and Business Listings:

  • List on Yahoo! Japan Listings, Hot Pepper, Rakuten, and Ekiten.
  • Use local map services like NAVITIME to improve regional visibility.

4. Content Optimization for Japanese Audiences

Content should align with Japanese user expectations, emphasizing clarity, structure, and trustworthiness.

Content Best Practices:

  • Use formal, polite language and avoid slang.
  • Write detailed, well-structured content with precise information.
  • Include cultural references to make content more engaging.
  • Optimize for desktop and mobile readability, as Japanese users read long-form content.

5. Technical SEO Considerations

Japanese users expect fast, seamless browsing experiences, making technical SEO crucial.

Technical SEO Checklist:

  • Use a .jp domain for local credibility.
  • Optimize for Core Web Vitals to improve page speed.
  • Ensure mobile-first indexing, as smartphone usage is high.
  • Implement structured data (schema markup) for better SERP visibility.
  • Submit your site to Yahoo! Japan’s Webmaster Tools.

Backlink building in Japan relies on quality over quantity, focusing on high-authority, trust-based sources.

  • Get backlinks from .jp domains, which hold more weight in Japanese SEO.
  • Collaborate with local bloggers, influencers, and media platforms.
  • Get featured on Yahoo! Japan News, Goo, Hatena, and Nikkei.
  • Use Japanese press release distribution services for digital PR.

7. Measuring SEO Success in Japan

Tracking SEO performance requires using both Google Search Console and Yahoo! Japan’s Webmaster Tools.

Key Metrics to Monitor:

  • Organic traffic growth (Google Analytics)
  • Keyword rankings (Ranktracker’s SERP Checker)
  • Engagement metrics (CTR, time on site, bounce rate)
  • Conversion rates from organic traffic

Conclusion

SEO in Japan requires a localized, trust-focused, and highly structured approach. By leveraging precise keyword targeting, local business listings, and culturally relevant content, businesses can improve search rankings and connect with Japanese audiences effectively.

Felix Rose-Collins

Felix Rose-Collins

Ranktracker's CEO/CMO & Co-founder

Felix Rose-Collins is the Co-founder and CEO/CMO of Ranktracker. With over 15 years of SEO experience, he has single-handedly scaled the Ranktracker site to over 500,000 monthly visits, with 390,000 of these stemming from organic searches each month.

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