What Impress Group does

Impress Holdings (株式会社インプレスホールディングス) is a Tokyo-headquartered specialized media group founded in 1992 by Keiichiro Tsukamoto (塚本慶一郎). The company operates through three business segments — Content Business, Platform Business, and Solution Services — and manages 915 publication titles across IT, music, outdoor/nature, design, and mobile services verticals. Its operations are delivered through 11 wholly-owned subsidiaries consolidated under the holding company, with a workforce of 647 employees as of March 2026.

The company monetizes its content catalog through traditional print and digital publishing, supplemented by e-commerce and electronic comics distribution via the Platform Business segment. The Solution Services segment provides services such as the "ほんらぼ" (Hon-Labo) note account for content marketing. Revenue distribution combines consumer-facing book and digital sales through bookstore and online channels, with secondary revenue streams from corporate and government clients.

Financially, the group experienced a revenue decline from approximately ¥126.87 billion in FY2021 to ¥95.58 billion in FY2024, with marginal recovery to ¥95.94 billion in FY2025. Critically, EBITDA, operating income, and net income turned negative in FY2024-FY2025. This deterioration preceded the company's delisting from the Tokyo Stock Exchange Standard Market on July 28, 2025, after which it transitioned to private ownership. Leadership under Representative Director 塚本由紀 and Executive Officer/CHO 佐々木一幸 is implementing governance and subsidiary management restructuring effective June 1, 2026.

Name

Impress Group

Legal name

株式会社インプレスホールディングス

Website

https://impressholdings.com

Company type

Private

Founded year

1992

Operating status

Operating

Headcount range

11–50 employees

Short description

Impress Holdings (株式会社インプレスホールディングス) is a Tokyo-based specialized media group operating 915 publication titles across IT, music, outdoor/nature, design, and mobile services through 11 wholly-owned subsidiaries, serving consumers via print, digital, e-commerce, and electronic comics channels.

Ownership category

akta.pro rank

Headquarters

HQ city

Tokyo

HQ country

Japan

HQ region

Asia

Offices1 record

Markets served

GTM type

B2B and B2C

Offering type

Digital Commerce or Content

Cost components

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

Revenue model

1. Publishing and content sales: Revenue from publishing books, magazines, and digital publications across various specialized fields including IT, music, outdoor/nature, and general interest.
2. Digital media and platform services: Revenue from online media services, platform development, and digital content distribution including EC and electronic comics.
3. Corporate solutions: Solutions business providing SP tools, PR tools, and website production services for corporations and local governments.

Go-to-market motion1 record

Distribution channels4 records

Marketing channels3 records

Core offering

Impress Group is a total media holding company operating through 11 subsidiaries to deliver specialized publishing, digital content, and corporate solutions. Its Content Business publishes books, magazines, and electronic publications across IT, music, outdoor/nature, and general interest verticals; its Platform Business operates e-commerce, electronic comic, and publishing distribution platforms; and its Solution Services provide SP tools, PR tools, and website production for enterprises and local governments.

Product overview

Impress Group operates as a total media group consisting of Impress Holdings (holding company) and operating companies. The group has two main business pillars: Content Business (publishing, electronic publishing, net media, and specialized media services) and Platform Business (e-commerce, electronic comics, and publishing distribution platforms). Additionally, the group provides solution services for enterprises and local governments through sales promotion tools, PR tools, and website production. The group comprises 11 subsidiaries with 647 employees and publishes 915 titles.

Differentiator

Problem solved

Functional benefit

Brands

• Impress: Core publishing brand for books and magazines
• リットーミュージック
• 山と溪谷社
• イカロス出版
• 近代科学社
• PUBFUN
• ほんらぼ

Products and services

• Content Business (コンテンツ事業)
• Platform Business (プラットフォーム事業)
• Solution Services (ソリューション)

Segments2 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Scale indicators4 records

Recent moves6 records

Expansion highlights5 records

Broad incumbents

• Shueisha: Major Japanese publisher known for manga magazines and books across multiple verticals. Operates at larger scale than Impress but follows the same multi-brand, multi-vertical Japanese publishing model.
• Kodansha: One of Japan's largest publishing houses producing books, magazines, manga, and digital content. Comparable as a diversified Japanese publisher, though operating at significantly greater scale than Impress Group.
• Hakusensha: Japanese manga and book publisher operating as a subsidiary of Shueisha. Comparable in operating model to Impress Group subsidiaries as a focused publishing house within a larger Japanese media ecosystem.
• Kadokawa Corporation: One of Japan's largest diversified publishing and media groups spanning books, manga, magazines, education, and digital platforms. Comparable to Impress Group as a multi-vertical Japanese publisher with both traditional and digital content operations.

Direct peers

• Nikkei BP (Nikkei Business Publications): Japanese business and IT publishing subsidiary of Nikkei, producing books, magazines, and digital media on technology, business, and lifestyle. Highly comparable to Impress Group's IT/business publishing vertical.
• Shoeisha Co., Ltd. Japanese publisher specializing in IT, business, and practical books with strong digital/web media presence. Comparable to Impress as a mid-sized Japanese IT-focused publisher with online platform operations.
• SB Creative Corp. Japanese publishing subsidiary of SoftBank Group producing books and digital content on IT, business, and lifestyle. Similar in scale and vertical focus to Impress Group's IT publishing operations.
• Gijutsu-Hyohron Co., Ltd. Japanese IT and technology publisher producing books and online media for technical professionals. Directly comparable to Impress Group's IT publishing subsidiary in target audience, content type, and distribution model.

Regional players

• PHP Institute: Established Japanese general-interest and business book publisher with diversified content portfolio. Comparable as a Japanese multi-vertical publishing house though focused on general/business rather than technical content.

Emerging players

• BookWalker Co., Ltd. Japanese digital book distribution platform (Kadokawa subsidiary) specializing in e-books and electronic comics. Comparable to Impress Group's PUBFUN and electronic comics operations as a digital publishing/distribution platform.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• Xx.com/impress_group
• Facebookfacebook.com/impressholdings
• LinkedInlinkedin.com/company/impress-holdings-inc.

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 records

Subsidiaries11 records

Funding overview

Funding rounds

Investors

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

M&A

Investments3 records

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

Frequently asked questions about Impress Group