NEXT LINK

What NEXT LINK does

NEXT LINK (ネクストリンク株式会社) is a Tokyo-headquartered Japanese technology consulting firm founded in April 2006 (renamed from 株式会社アドリンク in February 2013) that specializes in internet reputation risk management. Its core service is the trademarked "検索結果最適化" (Search Result Optimization) approach combined with the "誹謗中傷対策" (Defamation Countermeasure) service line, which monitors, analyzes, and suppresses negative content across Japanese-language platforms including 5ch/2ch forums, mapping sites, Q&A platforms, blogs, news aggregators, social media, and search suggestions. The firm's technology stack centers on "ミクロサーチ" (Micro Search), a proprietary NLP/text mining service launched 2013 that performs keyword-based sentiment classification across the Japanese internet, alongside "ブランドチェッカー" (Brand Checker), a real-time continuous-monitoring service with alerting, and "ブラックチェッカー" (Black Checker), a specialized diagnostic for employer reputation misidentification. In October 2024, the firm layered an experimental ChatGPT-powered conversational reputation-check tool on top of this stack, though it remains a beta with no published roadmap.

Next LINK targets two parallel customer segments: Japanese enterprises suffering online defamation, baseless criticism, black-company misidentification, or brand-reputation damage that affects recruitment and sales; and individual consumers affected by doxxing, personal information leakage, or harassment who need assistance navigating legal and technical removal pathways. Service delivery is direct (no intermediaries) via toll-free phone (0120-550-555), web inquiry forms, and post-2020 Zoom-based online consultations. Pricing is quote-based and not publicly disclosed but follows a 5-tier subscription/project structure ranging from investigation/research-only plans to full work-acceptance execution, with monthly support billing and a stated 2-business-day response time. The firm runs lean operations (11–50 employees) across three offices — headquarters in Shinjuku, Tokyo, plus branch offices in Takasaki and Maebashi (both Gunma Prefecture) — and has cumulatively handled over 53,187 cases since its defamation service launch in 2009. Next Link maintains JIPDEC Privacy Mark certification (since 2012, renewed four times) and is recognized via NHK, Nihon Keizai Shimbun, Weekly Diamond, and police-agency commendations for contribution to special-fraud investigations.

The business model is privately held, self-funded (no disclosed external capital), with registered capital of ¥16M. The capital base, combined with 18 years of continuous operation and absence of M&A, IPO, or restructuring signals, is consistent with a stable, owner-operated niche services firm rather than a venture-backed growth company. Revenue model: professional services engagement + tiered subscription; no disclosed pricing, customer logos, revenue, or ARR. Headcount is small but the firm has invested consistently in proprietary tooling (trademark registration 2016, recurring privacy certifications) that suggest a deliberate long-term defensibility posture in a niche where most Japanese competitors are ad-hoc consultants.

Name

NEXT LINK

Legal name

ネクストリンク株式会社

Website

https://nextlink.jp

Company type

Private

Founded year

2006

Operating status

Operating

Headcount range

11–50 employees

Short description

ネクストリンク株式会社 (NEXT LINK) is a Tokyo-based technology consulting firm (founded 2006) that provides internet reputation risk management services — defamation countermeasures, search result optimization, and continuous brand monitoring — for Japanese enterprises and individuals facing online slander and reputation damage.

Ownership category

akta.pro rank

Product category

Online Reputation Management Services

NAICS

Advertising Agencies (541810), Advertising, Public Relations, and Related Services (5418)

SIC

Services-Advertising Agencies (7311), Services-Advertising (7310)

akta.pro industry

PRIMARYMPAAAOAC

Search, Review & Ratings Management (SEO/Content/Platforms/Local Listings)

Media, Entertainment & Sports/Advertising, Marketing & PR Services/Reputation Management & Crisis Communications

SECONDARYBPAFAJAC

Off-Page SEO & Link Building (Digital PR, Outreach)

Business & Public Services/Marketing, Advertising & PR Services/Search Engine Optimization (SEO) Services

SECONDARYBPAFAJAA

Technical SEO (Audits, Crawl/Indexing, Site Architecture)

Business & Public Services/Marketing, Advertising & PR Services/Search Engine Optimization (SEO) Services

SECONDARYMPAAACAA

Search Engine Optimization (SEO) Services

Media, Entertainment & Sports/Advertising, Marketing & PR Services/Digital & Performance Marketing (SEO/SEM, Paid Social, Affiliate)

Keywords

• Online reputation management
• Internet defamation countermeasures
• Search result optimization
• Brand reputation monitoring
• Internet risk management

Headquarters

HQ city

Shinjuku

HQ country

Japan

HQ region

Asia

Offices3 records

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

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

Revenue model

1. Internet Risk Management Services: Professional services for defamation countermeasures, reputation management, and search optimization including consultation, execution, and ongoing monitoring
2. Search Result Optimization Plans: Tiered service plans including: 1) Search result investigation, 2) Implementation manual creation, 3) Support plan, 4) Consulting plan, 5) Full service execution. Services provided as subscription or project-based engagements.

Pricing tiers

Go-to-market motion2 records

Distribution channels3 records

Marketing channels4 records

Core offering

NEXT LINK provides online defamation countermeasures and search result optimization services that monitor, analyze, and suppress negative content across map sites, 5ch/2ch forums, search suggestions, blogs, news sites, Q&A platforms, social media, and negative imagery. The company combines its proprietary NLP-based text mining tool (Micro Search), real-time reputation monitoring (Brand Checker), and a trademarked search-result-optimization methodology to protect corporate and personal brands. Services are delivered as professional consulting engagements, supported by Privacy Mark certification and an experimental ChatGPT-based reputation check tool.

Product overview

NEXT LINK operates as a reputation risk management company offering a unified platform centered on anti-defamation and search result optimization services. The core product is the 誹謗中傷対策サービス (Defamation Countermeasure Service) supported by the trademarked 検索結果最適化® (Search Result Optimization) service. Additional modules include ミクロサーチ for text-mining analysis, ブランドチェッカー for real-time monitoring, ブラックチェッカー for employer reputation diagnostics, and an experimental AI-powered 評判チェック tool launched in 2024. The company also offers 3D rendering services through a subsidiary.

Differentiator

Problem solved

Functional benefit

Products and services

• \u8ab9\u8b17\u4e2d\u50b7\u5bfe\u7b56\u30b5\u30fc\u30d7\u30b9 (Defamation Countermeasure Service) Comprehensive online defamation countermeasure service that monitors, analyzes, and optimizes search results to suppress negative content across mapping sites, bulletin boards, blogs, news sites, Q&A platforms, and social media; for companies and individuals facing online slander and reputation damage.
• \u691c\u7d22\u7d50\u679c\u6700\u9069\u5316\u00ae (Search Result Optimization, trademarked) Trademarked end-to-end search-engine-reputation service offering five tiers from research planning through manual creation, support, consulting, and full execution, designed to suppress negative content and promote positive information in search results; offered to businesses requiring structured brand protection.
• \u30df\u30af\u30ed\u30b5\u30fc\u30c1 (Micro Search) Text mining service using NLP technology for comprehensive internet-wide content analysis; enables early detection of negative information and objective reputation evaluation across websites, blogs, and social media for corporate and individual clients.
• \u30d6\u30e9\u30f3\u30c9\u30c1\u30a7\u30c3\u30ab\u30fc (Brand Checker) Real-time reputation monitoring service with alert functionality; continuously monitors the internet for new content mentioning the brand and sends notifications to clients when negative content is detected.
• \u30d6\u30e9\u30c3\u30af\u30c1\u30a7\u30c3\u30ab\u30fc (Black Company Checker) Diagnostic service that analyzes online content to determine if a company is misidentified as a 'black company' and quantifies how much misleading information exists online about an organization's work environment; targeted at corporate HR and PR teams.
• Defamation Monitoring Service (\u4e2d\u50b7\u88ab\u5bb3\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u30b5\u30fc\u30d7\u30b9) Ongoing surveillance service monitoring for and reporting on online slanderous content targeting clients across Japanese-language internet properties; supports the broader defamation countermeasure engagement.
• Website Tampering Identification Service (\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u6539\u3056\u3093\u30b5\u30a4\u30c8\u7279\u5b9a\u30b5\u30fc\u30d7\u30b9) Service to identify and address website tampering incidents, helping clients detect unauthorized modifications to their web properties and restore integrity.
• \u8a55\u5224\u30c1\u30a7\u30c3\u30af\u03b2\u7248ver1.1 (Reputation Check Beta ver1.1) Experimental AI-powered conversational tool using ChatGPT to evaluate online reviews, comments, and reputation across internet sources; currently in beta trial as a self-service reputation diagnostic tool.
• 3D Perspective Production (\u30d8\u30af\u30c8\u30ea\u30f3\u30af\u30d1\u30fc\u30b9\u4f5c\u6210 / 3Dパース制作) 3D rendering and perspective production service for architectural, real estate, or product visualization clients, provided through the affiliated nl-3d.com site.

Quantifiable outcome

• Over 53,000 cases of online defamation and reputation damage resolved since service inception
• +1 more outcomes

Segments2 records

Ideal customer profiles2 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability5 records

Feature6 records

Partnerships

Seven partnerships are on record, tiered core and supporting.

• ZoomcoreTechnology or Integration · 1 January 2020Video conferencing platform used for online client meetings and consultations. Company adopted Zoom for remote client meetings during COVID-19 pandemic as primary video meeting solution, enabling face-to-face consultations without physical office visits.
• SalesforcecoreTechnology or IntegrationCustomer relationship management (CRM) platform used for customer data management, activity history tracking, and sales process automation. Company uses Salesforce for over 10 years for managing all customer relationships and support activities.
• BoxcoreTechnology or IntegrationCloud content management platform used for secure document storage, file sharing with clients, version control, and real-time collaboration. Provides log management for information security and data leakage prevention.
• TaskworldsupportingTechnology or IntegrationTask and project management platform used for organizing client service delivery, tracking progress, and time management across service teams.
• SPICA (Cloud PBX)coreTechnology or IntegrationCloud-based phone system enabling staff to handle client calls remotely, maintaining business continuity during pandemic. Allows call routing to available team members regardless of physical location.
• RemottysupportingTechnology or IntegrationVirtual office platform adopted for remote team collaboration, providing virtual seating chart, real-time presence detection, and team communication channels to maintain internal coordination during work-from-home.
• F-Chair+supportingTechnology or IntegrationAttendance and time tracking system used for remote work management, monitoring work hours and providing alerts for overtime prevention.

Scale indicators4 records

Recent moves10 records

Expansion highlights5 records

Broad incumbents

• Birdeye: AI-powered customer experience and reputation platform aggregating reviews, listings, and messaging for SMB and enterprise; an established broader incumbent in the online reputation category where NEXT LINK operates.
• 株式会社プラップジャパン (PRAP Japan): Established Japanese PR consulting firm offering corporate communications, crisis PR, and digital reputation services, representing a broader incumbent adjacent to NEXT LINK's online reputation and crisis-response practice.
• Reputation.com: Global reputation experience platform serving multi-location businesses with review management, listings, and social monitoring; competes for the same enterprise ORM budget as NEXT LINK while operating at significantly larger scale and across geographies.
• Podium: Customer communication and review management platform that bundles reputation management with payments and messaging, targeting the same enterprise buyers of reputation services as NEXT LINK.
• 株式会社ベクトル (Vector Group): Leading Japanese PR and digital marketing group whose communications and crisis-PR services increasingly overlap with online reputation management, competing with NEXT LINK for enterprise digital-PR and crisis communications budgets.
• Trustpilot: Global consumer review platform with reputation analytics and brand-protection offerings, representing an adjacent incumbent competing for review and reputation management budgets that could otherwise flow to specialists like NEXT LINK.

Direct peers

• 株式会社ELC (ELC): Japanese reputation management and defamation countermeasure firm offering online risk consulting, monitoring, and search result optimization services directly competing with NEXT LINK in the domestic Japanese market.
• 株式会社ジールコミュニケーションズ (Zeal Communications): Tokyo-based online reputation management and digital risk consulting firm providing web monitoring, SEO suppression, and crisis response services for enterprises, overlapping closely with NEXT LINK's core offerings.

Others

• Meltwater: Global media intelligence and social listening company providing brand monitoring and reputation analytics, a thematic peer in online risk detection though broader and not focused on Japan-specific defamation countermeasure execution.
• Cision: PR, media monitoring, and communications intelligence platform whose media-monitoring and crisis-comms capabilities overlap thematically with NEXT LINK's monitoring and risk-management services, though Cision does not specialize in defamation countermeasures.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 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 NEXT LINK