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Gentosha Media Consulting Inc.

株式会社幻冬舎メディアコンサルティング(GENTOSHA MEDIA CONSULTING INC.)Alias
Ticker
—
Listed market
—
Country
Japan
Employees (non-consolidated)
—
Related companies
9
§01

Basic information

BASIC
Head office
4-9-7 Sendagaya, Shibuya-ku, Tokyo 151-0051, Japan
Chief executive
Takayuki Kubota
Capital
42,250,000
Employees (non-consolidated)
Employees (consolidated)
Start date
2005-06-27
End date
§02

Websites

1 DOMAINS
§03

Business

12
Publishing consultingCorporate publishingE-book productionDownloadable materials provisionColumn writing and publicationFAQ supportWeb seminarsCustomer attraction and recruitment booksExecutives' booksCommemorative magazines and company historyMedical and health booksQuotation
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Related companies

9 COMPANIES
Company name Group Parent Subsidiary Customer Supplier Alliance Bank Shareholder
GENTOSHA MediaConsulting,inc.
ゴールドライフオンライン
Medical Corporation Uno no Kai
Gentosha Comics Co., Ltd.
Gentosha Gold Online Inc.
Gentosha Renaissance Co., Ltd.
Just Corporation
Maido Corporation
Gentosha Media Consulting Inc.
Names without a link are companies not yet registered in OpenBizGraph
§05

Network

NETWORK
Drag to move · click to open
§07

News

33 ARTICLES

The Recommended Primary Care Physician is featured in the book review of medical information magazine "集中"Sources

The book "The Recommended Primary Care Physician" by Dr. Satoko Ichikawa of Meii Ken Medical Corporation was introduced in the book review of the monthly medical information magazine "集中 / Medical Confidential" (November 2026 issue). The book explains how to provide medical care that supports patients and their families, based on more than 20 years of experience in community medicine.

Free Online Seminar: Real Marketing of High-Priced Products Using Books and ExhibitionsSources

From 2:00 PM on November 16, 2026, Fantasia Media Consulting and Gold Online will jointly host a free online seminar. The seminar will explain real marketing methods for high-priced products that combine books and exhibitions, targeting audiences that are not reached digitally. Participation requires pre-registration, and if you cannot attend on the day, you can watch the archived recording from November 20 to 30.

Inheritance Strategy Book Tops Amazon 'Tax Law' CategorySources

The book "Reiwa Edition: Preserve Inheritance Assets by Corporateization" written by Yoshimichi Ato and Yasuyuki Takagi of the Certified Public Tax Accountant Corporation A.T.O. Property Consultation Office has secured the number one spot in Amazon's "Tax Law" category. Published on April 28, 2026, this book explains inheritance strategies through corporateization of assets based on case studies.

Three Book Advertisements in The NikkeiSources

On October 17, 2026, a joint advertisement featuring multiple books was published in The Nikkei. Among the books featured in the advertisement, three titles—ground engineering, management, and inheritance—were introduced as books that Gentosha Media Consulting helped plan, edit, and distribute.

A Book for Managers on Communicating According to Subordinate TypesSources

The e‑book version of Hiroaki Takehashi’s ‘Things That a Boss Who Is Liked by Subordinates Always Does’ was introduced on PR TIMES. This book is a practical management guide that shows how to communicate according to the types of subordinates, and the e‑book version was released on September 30, 2026.

Meeting with Hasegawa ES and BrandingSources

In August 2026, Gentosha Media Consulting held a meeting with Hasegawa ES Co., Ltd., which is about to celebrate its 120th anniversary, to discuss branding production. Founded in 1908 as a furniture store, the company has expanded its business scope mainly around bridal services. The concept of value to be launched for the next era is beginning to take shape.

Okinawa-origin brand strategy featured in 'Yokugaku'Sources

The book 'Why Orion Beer Continues to Be Loved' by Orion Beer Co., Ltd.'s President and CEO Kazuhiko Murano was featured in the 'Yokugaku' column of Newswitch, operated by Nikkan Kogyo Shimbun. The book chronicles the journey of a brand rooted in Okinawa that has expanded its fan base nationwide and overseas, written from the perspective of the company's leader. It introduces Orion Beer's brand-building journey, which was listed on the Tokyo Stock Exchange Prime Market in September 2025.

Inheritance Planning Book for High-Net-Worth Families Tops Four Amazon CategoriesSources

The book Real Estate Strategies for Protecting and Passing On Assets: Inheritance Planning for Affluent Families by Shion Suzuki of Gentosha Media Consulting Inc. ranked first in four Amazon categories. Rising stock and property prices are increasing inheritance tax burdens, making early succession planning important.

Reprint Planned for Book on Admatechs' Rise to Global Semiconductor Materials LeaderSources

A reprint has been planned for 'Challenges by the Unorthodox,' written by Admatechs President Tasuku Abe. The book chronicles how the Toyota-born venture became a global leader in semiconductor packaging materials.

Gentosha Book Ranks No. 1 in Amazon Tax BooksSources

The book 'Preserve Your Inherited Assets Through Incorporation: The Reiwa-Era Edition' explains inheritance planning for landowners and real estate owners and reached No. 1 in an Amazon ranking. Written by tax professionals, it proposes using a corporation to hold assets as an inheritance tax strategy.

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Public records

GOV
National Tax Agency basic information8011001045042
Source: National Tax Agency Corporate Number Publication Site, basic three itemsSources
Trade name
株式会社幻冬舎メディアコンサルティング
Trade name (kana)
ゲントウシャメディアコンサルティング
Name in English
Corporation type
301
Address
〒151-0051 東京都渋谷区千駄ヶ谷４丁目９番７号
Postal code
1510051
Prefecture code
13
City code
113
Address outside Japan
Prefecture in English
City in English
Address outside Japan in English
Corporate number assignment date
2015-10-05
Update date
2024-04-08
Change date
2024-04-01
Registry closure date
Reason for registry closure
Successor corporate number
Details of the change
令和６年４月１日東京都渋谷区千駄ヶ谷四丁目９番７号株式会社幻冬舎総合財産コンサルティング（3011001073155）を合併
Latest record
1
Excluded from search
0
Processing type
71
Correction type
0
Trade name image ID
Address image ID
Sequence number
2383933
METI gBizINFO8011001045042
Source: gBizINFO (Ministry of Economy, Trade and Industry)Sources
Corporate number
8011001045042
Trade name
株式会社幻冬舎メディアコンサルティング
Trade name (kana)
ゲントウシャメディアコンサルティング
Trade name (alphabet)
Registry closure date
Reason for registry closure
Registered address
東京都渋谷区千駄ヶ谷４丁目９番７号
Postal code
1510051
Prefecture
東京都
Prefecture code
13
City or district
渋谷区
City code
113
Street address
千駄ヶ谷４丁目９番７号
Organisation type
301
Processing type
71
Correction type
0
Status
Representative
Capital
Employees
Employees (male)
Employees (female)
Business summary
Website URL
Year founded
Business category
Date established
Unified government qualification - grade
Unified government qualification - business items
Update date
2024-04-08
Key information
8011001045042
§09

Sources & updates

SOURCES
DOMAINOwn domain：Yes
UPDATED2026-09-29 20:11 · Model: gpt-oss-20b(16)
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