Top 10 Domain Registrars in Japan (2026)

As Japan's digital landscape evolves, choosing the right domain registrar becomes crucial for businesses and individuals alike. This list highlights the top 10 domain registrars in Japan for 2026, based on latest industry insights and market data.

1. GMO Internet, Inc.

GMO Internet leads the Japanese domain registration market with a 28.5% share in 2026, thanks to its extensive service offerings and innovative cloud solutions.

2. Japan Registry Services (JPRS)

Holding a 16.2% market share, JPRS is renowned for its reliable domain management and robust infrastructure supporting .jp domains.

3. Onamae.com (GMO Group)

With a 12.8% share, Onamae.com is popular among small businesses for its user-friendly platform and competitive pricing.

4. Sakura Internet

Sakura Internet accounts for 9.4% of the market, offering tailored solutions for tech startups and established enterprises.

5. Name.com Japan

Capturing 6.7%, Name.com Japan is favored for its streamlined registration process and strong customer support.

6. XSERVER Domains

XSERVER Domains holds 5.5% market share, providing reliable hosting integrations with domain registration services.

7. ConoHa WING

ConoHa WING has grown to a 4.3% share, leveraging its hosting expertise to attract web developers and designers.

8. Ecwid Japan

Ecwid Japan secures 3.2%, focusing on e-commerce solutions integrated with domain registration for online stores.

9. MUUMUU Domain (GMO Group)

With a 2.8% market share, MUUMUU Domain offers affordable domain options and flexible renewal plans.

10. ResellerClub Japan

ResellerClub Japan holds 2.1%, primarily catering to web hosting resellers and digital agencies in Japan.

Conclusion

The Japanese domain registration market in 2026 remains competitive, with established players innovating to meet the evolving needs of businesses. Selecting the right registrar depends on specific requirements, from price to service quality.

Frequently Asked Questions

Q: Which domain registrar has the largest market share in Japan in 2026?

A: GMO Internet leads with a 28.5% market share, making it the most dominant registrar in Japan for 2026.

Q: What should I consider when choosing a domain registrar in Japan?

A: Consider factors like pricing, customer support, domain management features, and additional services such as hosting or website building tools.

Q: Are there any new entrants in Japan's domain registrar market in 2026?

A: Yes, several niche and regional providers have entered the market, offering specialized services for startups and local businesses.

Related Statistics

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All statistics are 2026 estimates and projections based on industry trend analysis.