Japan Registry Services

What Japan Registry Services does

Japan Registry Services Co., Ltd. (JPRS) is the ICANN-designated sole registry for Japan's country-code top-level domain (.jp) and operates the associated domain name system (DNS) infrastructure on a 24/7/365 basis. Founded on December 26, 2000, to assume JP domain registration management from JPNIC, JPRS executed the .jp ccTLD Sponsorship Agreement with ICANN on February 27, 2002 (effective April 1, 2002), formalizing its monopoly concession over the Japanese namespace. The company runs an anycast DNS infrastructure with 24/7 NOC operations, DNSSEC support, and was the world's first TLD to fully support IPv6 in July 2004 — a capability recognized by ICANN. As of January 2026, JPRS manages 1,825,932 JP domain registrations, a year-over-year net addition of 47,109 domains.

JPRS operates a diversified service portfolio anchored on its registry core. The primary JP Domain Name Service delivers registration and DNS resolution to designated registrars across Japan. Adjacent product lines include a gTLD Intermediary Service that brokers access to generic top-level domains (.com, .net, etc.), a TLD Comprehensive Support Service assisting organizations in operating their own TLDs, a Server Certificate Issuance Service providing SSL/TLS certificates, a Brand TLD Comprehensive Service (including a TMCH Agent service launched May 2026 for ICANN Trademark Clearinghouse filings), and JPDirect, a direct-to-customer registration channel. The company also maintains a joint venture interest in Sentan Registry Services, Inc. (formed with U.S.-based NeuLevel in January 2005 to bid on the .NET next-generation registry).

Revenue is generated across six streams: subscription-recurring JP domain registration fees, transaction-based gTLD brokerage, professional services for TLD and brand TLD support, recurring SSL/TLS certificate subscriptions, and recurring JPDirect subscriptions. Distribution flows through a network of designated registrars plus the JPDirect direct channel. Customer segments span Japanese businesses, government organizations (operating .go.jp domains), educational institutions, brand TLD applicants, and organizations requiring SSL/TLS certificates. Governance includes the JP Domain Name Advisory Committee, with JPRS subject to annual JPNIC evaluation. JPRS is also a founding member (since 1998) of APTLD, the Asia Pacific Top Level Domain Association, and plays an active role in ENUM trials, IPv6 promotion, and anti-phishing initiatives through partnerships with WIDE Project, ETJP, APEET, and others.

Name

Japan Registry Services

Legal name

Japan Registry Services Co., Ltd.

Website

https://jprs.co.jp

Company type

Private

Founded year

2000

Operating status

Operating

Headcount range

101–250 employees

Short description

Japan Registry Services (JPRS) is the ICANN-designated sole registry for Japan's .jp country-code top-level domain, operating 24/7 DNS infrastructure for over 1.825 million registered JP domains and providing gTLD brokerage, SSL/TLS certificates, and brand TLD services to Japanese businesses, government, and educational institutions.

Ownership category

akta.pro rank

Headquarters

HQ city

Tokyo

HQ country

Japan

HQ region

Asia

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Technology or R&D, Infrastructure, Personnel, Operations, Marketing or Sales, Others

Revenue model

1. JP Domain Name Registration Services: Core domain name registration management for .jp TLD, providing services to designated registrars who sell to end customers
2. gTLD Brokerage Services: Intermediary services for generic TLD registrations such as .com and .net
3. TLD Comprehensive Support Services: Comprehensive support services for TLD operations including application support for brand TLDs
4. Server Certificate Issuance Services: SSL/TLS server certificate issuance services
5. Brand TLD Comprehensive Services: Comprehensive services for brand TLD applications including TMCH Agent services for trademark registration with ICANN
6. JPDirect Services: Direct domain registration services for end customers through JPDirect platform

Go-to-market motion1 record

Distribution channels3 records

Marketing channels6 records

Core offering

Japan Registry Services (JPRS) is the sole registry for the .jp country-code top-level domain (ccTLD), providing domain name registration management and DNS infrastructure operation 24 hours a day, 365 days a year. Beyond the core .jp registry, JPRS offers gTLD intermediary services, TLD comprehensive support services, SSL/TLS server certificate issuance, brand TLD application support (including TMCH Agent services), and direct registration through its JPDirect platform.

Product overview

Japan Registry Services (JPRS) provides a comprehensive portfolio of domain name and DNS-related services centered on JP domain name registration management. The core offering is the JP Domain Name Service for .jp TLD registry operations, supplemented by gTLD Intermediary Services for generic TLD access, TLD Comprehensive Support Services for organizations operating their own TLDs, and a Server Certificate Issuance Service for SSL/TLS certificates. The Brand TLD Comprehensive Service supports enterprises in applying for and operating brand-based TLDs under ICANN's new gTLD program, including TMCH Agent services for trademark registration. JPDirect serves as the direct registration channel for end customers. Together, these services form an integrated ecosystem covering the full lifecycle of domain name registration, DNS operation, security certificates, and TLD management.

Differentiator

Problem solved

Functional benefit

Brands

• JPDirect: Domain name registration management service for JP domain names
• JPドメイン名サービス
• gTLD取次サービス
• ブランドTLD総合サービス

Products and services

• JP Domain Name Service (JPドメイン名サービス) Core JP domain name registration management and DNS operation service, providing registration, management, and DNS infrastructure for all .jp top-level domain names. Served to designated registrars who resell to end customers.
• gTLD Intermediary Service (gTLD取次サービス) Intermediary service for generic top-level domain (gTLD) registration, helping registrars and customers access .com, .net, and other gTLDs.
• TLD Comprehensive Support Service (TLD総合支援サービス) Comprehensive support service for TLD operations, assisting organizations in managing and operating their own TLDs.
• Server Certificate Issuance Service (サーバー証明書発行サービス) Service for issuing SSL/TLS server certificates, enabling secure HTTPS connections for websites.
• Brand TLD Comprehensive Service (ブランドTLD総合サービス) Comprehensive service supporting companies and organizations in applying for and operating brand-based top-level domains under the new gTLD program, including TMCH Agent services for trademark registration with ICANN.
• JPDirect Direct domain name registration management service for JP domain names, providing direct registration and management services for end customers.

Quantifiable outcome

• JP domain name registrations reached 1,825,932 as of January 2026, with 47,109 growth year-over-year

Named customers6 records

Segments5 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature1 record

Partnerships

Eleven partnerships are on record, tiered core and minor.

• フィッシング対策協議会 (Anti-Phishing Initiative)coreStrategic or Co-development Partner · 1 January 2025JPRS is a member of the Anti-Phishing Initiative and contributes to the Phishing Countermeasures Guidelines, released annually with updates for the latest threats and technologies.
• ダークパターン対策協会 (Dark Pattern Countermeasures Association)minorStrategic or Co-development Partner · 1 January 2025JPRS joined the Dark Pattern Countermeasures Association in 2025 to improve web operations and privacy protection as part of domain name and TLD safety evaluation.
• Internet Week Showcase in Shizuoka Organizer (JPNIC)minorGTM or Marketing Partner · 1 January 2025JPRS sponsors Internet Week Showcase in Shizuoka, organized by JPNIC, contributing to internet technology education in regional Japan.
• JANOG (Japan Network Operators' Group)minorGTM or Marketing Partner · 1 January 2025JPRS sponsors JANOG58 Meeting in Matsuyama (July 2026), providing booth and technical information on domain names, DNS, and server certificates.
• Asahi Shimbun - Oshigoto Hakubutsukan ProgramminorGTM or Marketing Partner · 1 January 2025JPRS sponsors Asahi Shimbun's career education program 'Oshigoto Hakubutsukan', providing internet infrastructure education content to elementary and junior high schools since 2018.
• SBクリエイティブ株式会社minorStrategic or Co-development Partner · 1 January 2025Publisher of 'DNS ga Yoku Wakaru Kyokasho' (DNS Textbook), authored in part by JPRS staff members.
• DotAsia Organisation LimitedcoreStrategic or Co-development Partner · 1 January 2005JPRS is a Sponsor Member of DotAsia, supporting the .asia TLD development. JPRS contributed to ICANN discussions on .asia TLD approval.
• APEET (Asia Pacific ENUM Engineering Team)coreTechnology or Integration · 1 January 2004APEET was established in July 2004 as a technical group for ENUM cooperation in the Asia Pacific region. Founding members include JPRS, CNNIC (China), KRNIC (Korea), SGNIC (Singapore), and TWNIC (Taiwan). JPRS has conducted ENUM/SIP trials and provided ENUM registration services.
• WIDE ProjectcoreStrategic or Co-development Partner · 1 January 2004WIDE Project collaborates with JPRS on IPv6 promotion and DNS operations. JPRS expanded M-root server locations through this partnership. WIDE Project and JPRS jointly conducted IPv6 verification experiments.
• ETJP (ENUM Trial Japan)coreStrategic or Co-development Partner · 1 January 2003ENUM Trial Japan was established in September 2003 by JPRS, JPNIC, and WIDE Project to promote ENUM trials in Japan. JPRS serves as ENUM DNS operator while JPNIC handles overall trial management.
• APTLD (Asia Pacific Top Level Domain Association)coreStrategic or Co-development Partner · 1 January 1998JPRS is a founding member of APTLD since its inception in 1998. APTLD serves as a coalition of Asia Pacific ccTLD registries with 47 full members and 30 associate members. JPRS has led discussions on IDN ccTLD introduction and continues to participate in ICANN policy processes through APTLD.

Scale indicators7 records

Recent moves8 records

Expansion highlights5 records

Direct peers

• SWITCH: Operates the .ch ccTLD registry (Switzerland); comparable as a national registry operator providing DNS and registry infrastructure with strong technical and governance standards.
• CNNIC: The .cn ccTLD registry (China) and a co-founding member of APEET with JPRS; directly comparable as an Asia-Pacific national registry operator and one of the largest ccTLD registries by volume.
• DENIC: The .de ccTLD registry (Germany), one of the world's largest country-code registries by volume; directly comparable as a non-profit/private registry operator providing DNS infrastructure to a national market.
• Nominet: The .uk ccTLD registry, the most structurally analogous peer to JPRS — a national registry operator running mission-critical DNS infrastructure for a single country market under regulatory oversight.
• KRNIC: The .kr ccTLD registry (Korea) and APEET co-founding member with JPRS; comparable as an Asia-Pacific national registry operator collaborating on ENUM and DNS initiatives.
• Public Interest Registry (PIR): Operates the .org registry and provides registry services — comparable to JPRS as a contracted/authorized registry operator delivering DNS infrastructure and registrar-intermediated services.
• AFNIC: The .fr ccTLD registry (France); comparable as a national registry operator managing DNS infrastructure and registrar relationships within a single European country.

Others

• ICANN: The regulatory/oversight body that contracts with JPRS for .jp sponsorship — comparable not as a competitor but as a counterpart/ecosystem participant shaping the regulatory and policy environment in which JPRS operates.

Broad incumbents

• Identity Digital: Operates a large portfolio of new-gTLD registries (formerly Afilias) — comparable to JPRS's Brand TLD Comprehensive Services in supporting organizations operating their own TLDs and managing portfolio DNS infrastructure.
• Verisign: Operates the .com and .net registries and provides core internet infrastructure; the closest global analog to JPRS as a registry operator with regulatory-authorized monopoly assets and a large recurring-revenue base.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

• Xx.com/jprs_official
• Facebookfacebook.com/JPRSofficial

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Subsidiaries1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Japan Registry Services