（株）読売エージェンシー

What （株）読売エージェンシー does

株式会社読売アルスA (YOMIURI ARS A INC., formerly 株式会社読売エージェンシー / Yomiuri Agency) is a Tokyo-based integrated marketing communications agency operating as a subsidiary of the Yomiuri Group, one of Japan's largest media conglomerates. The company was renamed on April 1, 2026 as part of a new Yomiuri Group brand launch.

The company provides a six-pillar service platform covering marketing strategy, digital marketing, creative production, media placement, public relations, and proprietary products. Underlying the service platform is privileged access to the Yomiuri Group's media network — including Yomiuri Shimbun, group-affiliated TV stations, magazines, and digital platforms — which the company positions as its primary differentiator versus independent agencies. Specialized service lines include temporary/apology advertising, election advertising consultation, an 'All-in' media planning service, a 'Gateway to YOMIURI' experiential offering, digital solution support, and local government / regional revitalization projects. Delivery is structured around named expert staff (business producers and solution designers) operating in a direct enterprise sales motion; no proprietary technology stack, automation platform, or AI/ML infrastructure is disclosed.

The business operates on a professional-services revenue model, with custom-quoted pricing tied to campaign scope, media mix, and service complexity rather than disclosed rate cards or productized SaaS fees. Customer segments are primarily corporate enterprises (with active emphasis on real estate advertising) and national/local public-sector entities. As a privately held subsidiary with only 13 disclosed employees, no revenue, ARR, or backlog figures are publicly available, limiting external valuation visibility.

Name

（株）読売エージェンシー

Legal name

株式会社読売アルスA

Website

https://yomiuri-ag.co.jp

Company type

Private

Operating status

Operating

Headcount range

11–50 employees

Short description

YOMIURI ARS A is a Tokyo-based integrated marketing communications agency and subsidiary of the Yomiuri Group, offering marketing strategy, digital marketing, creative, media placement, PR, and proprietary products to corporate and government clients leveraging the Yomiuri Group media network.

Ownership category

akta.pro rank

Product category

Advertising Services

NAICS

Advertising Agencies (541810), Advertising, Public Relations, and Related Services (5418), Public Relations Agencies (54182)

SIC

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

akta.pro primary industry

Integrated Advertising (Brand + Performance + Media) (BPAFAAAA)

akta.pro secondary industries

Full-Service Media Planning & Buying (MPAAABAA), Brand Campaign & Integrated Communications Agencies (MPAAAAAC), Creative Concepting & Campaign Development (BPAFAEAD)

Keywords

• Advertising agency services
• Digital marketing solutions
• Media planning services
• Public relations services
• Creative production services

Headquarters

HQ city

Tokyo

HQ country

Japan

HQ region

Asia

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales

Revenue model

1. Advertising and Marketing Services: Revenue generated from providing integrated marketing services to corporate and government clients, including marketing strategy, digital marketing, creative production, media placement (newspapers, TV, magazines, digital), and PR services. Services are customized per client and delivered through the company's expert team leveraging the Yomiuri Group's media network.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels6 records

Core offering

Integrated marketing communications agency providing marketing, digital marketing, creative, media, PR, and product services for corporate and public-sector clients. Named offerings include temporary advertisement placement, election advertisement handling, all-in media consultation, the "Gateway to YOMIURI" media access service, digital solution support, and local revitalization programs. The firm leverages its affiliation with the Yomiuri Group to plan and execute campaigns across the group's media assets.

Product overview

株式会社読売アルスA is a full-service integrated marketing communications company that offers a unified platform of six core service areas: Marketing, Digital Marketing, Creative, Media, PR, and Products. The company serves as the primary agency connecting clients with consumers, leveraging the Yomiuri Group's extensive media network. Specific service offerings include temporary and election advertising consultations, the 'All-in' media planning service, 'Gateway to YOMIURI' utilizing Yomiuri Group network, digital solution support, and local government/regional revitalization projects. The company rebranded from 株式会社読売エージェンシー (Yomiuri Agency) to its current name on April 1, 2026.

Differentiator

Problem solved

Functional benefit

Products and services

• Marketing Services Strategic marketing planning and execution support for corporate advertisers and government clients, delivered as part of the firm's integrated communications offering.
• Digital Marketing Services Online and digital campaign planning, execution, and optimization services for corporate and public-sector advertisers, including digital solution support for cross-channel digital initiatives.
• Creative Services Creative development for advertising and communications campaigns, covering concept, copy, and production support for client campaigns.
• Media Services Media planning and buying services for advertisers, including the firm's "All-in Media Consultation" offering that guides clients across media channels.
• PR Services Public relations planning and execution support for corporate and government clients as part of the firm's integrated communications stack.
• Products Services Product-focused communications and promotional services offered alongside the firm's marketing, digital, creative, media, and PR practices.
• Temporary Advertisement Short-term or time-bound advertisement placement service for clients needing campaign-specific media exposure.
• Election Advertisement Specialized election-period advertising support, leveraging the firm's connection to Yomiuri Group media channels and election-period infrastructure to serve political campaigns.
• All-in Media Consultation Consultative media planning offering that advises clients on channel mix, placement strategy, and execution across media channels.
• Gateway to YOMIURI Access service connecting clients to Yomiuri Group media assets and channels, leveraging the firm's group affiliation to provide privileged entry to Yomiuri Shimbun and related media.
• Digital Solution Support Digital implementation support service that helps clients execute digital marketing initiatives, including channel selection, campaign setup, and digital execution guidance.
• Local Revitalization Communications and promotional program designed to support local government and regional revitalization initiatives, connecting corporate clients with regional public-sector opportunities.

Named customers2 records

Segments2 records

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

One partnership is on record.

• 読売グループ (Yomiuri Group)coreStrategic or Co-development Partner · 1 April 2026YOMIURI ARS A operates as a core member of the Yomiuri Group, one of Japan's largest media conglomerates. The company leverages Yomiuri Group's extensive media network including Yomiuri Shimbun newspaper, TV stations, magazines, and digital platforms to provide integrated marketing solutions to clients. The company coordinates with Yomiuri Group companies and partner companies as a unified force to solve client challenges.

Scale indicators1 record

Recent moves8 records

Expansion highlights4 records

Broad incumbents

• Hakuhodo: Japan's second-largest and largest independent advertising agency, providing integrated marketing, creative, digital, and media services. Directly comparable in service mix and client base to YOMIURI ARS A, with much broader geographic reach.
• Dentsu Group: Japan's largest advertising agency group offering full-service integrated marketing, media planning/buying, creative, and PR services across global markets. Operates at vastly greater scale than YOMIURI ARS A and competes for the same enterprise and government clients.
• ADK Holdings: Japanese advertising holding company offering integrated marketing solutions, creative, media, and digital services. Closely comparable in full-service positioning and Japanese market focus, with deeper scale and broader service portfolio.
• Daiko Advertising: Established Japanese advertising agency providing integrated marketing, creative, and media services. Comparable in service mix and enterprise/government client focus, with broader scale and longer operating history.

Direct peers

• Tokyu Agency: Advertising agency affiliated with the Tokyu Group, offering integrated marketing, media, creative, and digital services to corporate clients. Structurally similar to YOMIURI ARS A as a media-group-affiliated agency serving enterprise and government clients in Japan.
• Yomiko Advertising: Direct peer within the Yomiuri Group ecosystem, providing integrated advertising, marketing, and media services. Competes for the same parent-group resources and client relationships, making it the most direct comparable for YOMIURI ARS A.
• Mainichi Newspaper Advertising: Advertising subsidiary of Mainichi Shimbun, providing media placement, creative, and integrated marketing services. Direct peer in the newspaper-affiliated agency segment, competing for similar print and digital advertising budgets.
• Asahi Shimbun Agency: Advertising agency affiliated with the Asahi Shimbun newspaper group, offering integrated marketing, media placement, and creative services. Direct comparable as a newspaper-conglomerate-affiliated agency serving similar client segments.

Emerging players

• Septeni Holdings: Japanese digital advertising and marketing company specializing in digital media operations, creative, and integrated marketing. Represents a digitally-native competitor that YOMIURI ARS A's digital expansion must increasingly compete against.

Regional players

• JR East Mecha (JR East Marketing & Communications): Marketing services arm of JR East Group, offering integrated advertising, media, and digital marketing services. Comparable as a Japanese conglomerate-affiliated agency, though with a stronger transit-media focus.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat3 records

Key risks5 records

Key highlights5 records

Customer concentration

• LinkedInlinkedin.com/company/%EF%BC%88%E6%A0%AA%EF%BC%89%E8%AA%AD%E5%A3%B2%E3%82%A8%E3%83%BC%E3%82%B8%E3%82%A7%E3%83%B3%E3%82%B7%E3%83%BC

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

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 （株）読売エージェンシー