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Structure of Value

We are a strategic partner that invests in the intrinsic value of companies, and designs structural growth through capital raising, M&A, and business strategy.

Service

Our Business

Core Strengths

Our primary focus is investing in undervalued companies and enhancing their enterprise value.
Our team consists of members with direct management experience. After investment, we provide hands-on support including financial advisory, strategic alliances, consulting, and M&A intermediation, aiming to maximize share price and asset value together with our portfolio companies.

As a principle, our consulting services are exclusively provided to companies we invest in. This policy ensures alignment of interests and enables us to concentrate on value-driven consulting.

Investment Business 01

Venture Capital Investment

Investment Business 02

Public Equity Investment

Investment Business 03

Real Estate Investment

Consulting Business 01

Financial Advisory

Consulting Business 02

Business Strategy Consulting

Consulting Business 03

M&A and Strategic Alliance Advisory

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Portfolio

Portfolio Companies

Investment Targets

Our venture capital investments are primarily focused on the entertainment and marketing sectors.
For publicly listed companies, we provide hands-on support through private placements and the underwriting of stock acquisition rights.
Our main targets are small-cap stocks with a market capitalization of less than 10 billion yen.

01

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Venture Capital Investment

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02

Public Equity Investment & Consulting

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03

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Real Estate Investment

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Team

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Founder

Kozo Inada

  • 2003: Founded Inphase Inc., a developer of mobile-based marketing tools called “MobileMK.” Appointed as CEO.

  • 2005: Sold all shares of Inphase Inc. to the transcosmos group.

  • Founded Global ID Inc., a company focused on community marketing based on personal data. Appointed as CEO.

  • 2006: Established Seven Seven Hearts Inc., operator of the club information portal “iFlyer.”

  • 2008: Transferred Global ID Inc.’s system business to two listed company subsidiaries.

  • Renamed Global ID Inc. to M&A Souken Inc., shifting focus to capital raising and M&A advisory services.

  • 2011: Founded SEM Agency Inc., specializing in search engine marketing.

  • 2013: Established Kozo Partners LLC, an investment company focused on equity investments.

  • 2017: Founded Plumeria Inc., specializing in real estate investment.

  • 2019: Founded ZAIKO Inc., providing ticketed livestreaming and ticketing services.

Partners

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Legal Partner

Attorney-at-law

Katsumi Kitamura

  • Graduated from the University of Tokyo

  • October 2004: Registered as an attorney

  • Joined Yamamoto Law Office (now Yamamoto Shibasaki Law Office)

  • November 2008: Joined Atsushi Shiraishi Law Office

  • September 2014: External auditor of Realcom Inc. (now Abalance Inc.)

  • October 2014: Appointed President of SJI Inc. (now CAICA DIGITAL Inc.)

  • June 2016: External auditor, SRA Holdings Inc. (current)

  • February 2019: External director, NexGroup Inc. (current)

  • June 2019: Director (Audit and Supervisory Committee), Meiji Machine Co., Ltd.

  • June 2020: Founded Kitamura Strategic Law Office

  • April 2022: Auditor, Finnish Chamber of Commerce in Japan

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Accounting & Tax Partner
CPA / Tax Accountant

Hiroshi Sugiyama

  • Graduated from Keio University, Faculty of Commerce

  • 1989–1995: Worked at Chuo Audit Corporation, engaged in statutory audits of listed companies and IPO support

  • 1995: Founded Sugiyama Certified Public Accountant Office

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Partner

Lee Wen-Chin

  • Graduated from Takushoku University, Faculty of Political Science and Economics

  • 2005: Joined Don Quijote Co., Ltd.

  • 2012: Returned to Shanghai and established several companies including Shanghai Baijia Industrial Co., Ltd., Shanghai Takuju Trading Co., Ltd., and Shanghai Tongzhongwan Services Co., Ltd.

  • Operates businesses in EC retail, logistics services, and brand marketing support

  • Promotes business matching between Japanese companies and Chinese startups/ventures

  • In charge of China-side M&A and alliance projects

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News

November 11, 2024

ZAIKO、AKB48チケットセンターの新サイト立ち上げと運営パートナーシップ開始のお知らせ

ZAIKO

February 1, 2024

Zaiko、電子チケット販売プラットフォーム「クリエイターサービス」をリリース

ZAIKO

July 25, 2023

ZAIKOが業界リーディング企業Headline、WOWOW、North Base Media、Southbrook Holdingsから戦略的投資を獲得

ZAIKO

February 28, 2023

SEMエージェンシー 国内上位3%のみが認定される「2023 Premier Partner」に昨年に引き続き選出

SEM Agency

October 25, 2022

合同会社光造パートナーズは株式会社地域新聞社【2164】の株式を取得し大株主となりました

Kozo Partners

June 30, 2022

SEMエージェンシー、一般社団法人日本インタラクティブ広告協会(JIAA)に正会員として加盟

SEM Agency

February 8, 2022

SEMエージェンシーが、国内参加代理店のうち上位3%のみが認定される、Google Partnersプログラムの最上位ステータス「2022 Premier Partner」を取得

SEM Agency

January 14, 2022

合同会社光造パートナーズはアウンコンサルティング株式会社【2459】の株式を取得し大株主となりました

Kozo Partners

April 30, 2021

株式会社SEMエージェンシー 『Yahoo!プロモーション広告 正規代理店』で一つ星に認定

SEM Agency

March 1, 2021

株式会社SEMエージェンシー ウェブクリエイティブ部新設のお知らせ

SEM Agency

December 23, 2020

ZAIKO株式会社がInfinity Venturesから180万USドルの出資を受け、シリーズBラウンドをクローズ

ZAIKO

August 18, 2020

電子チケット制ライブ配信のパイオニア「ZAIKO株式会社」100万米ドルの資金調達を実施

ZAIKO

April 14, 2020

株式会社SEMエージェンシー、株式会社フィスコとのインター ネット広告サービスに関する業務提携のお知らせ

SEM Agency

Kozo Partners LLC

Osuga Building 6F, 2-11-8 Shibuya, Shibuya-ku, Tokyo 150-0002, Japan

Founded: January 16, 2013

Managing Partner: Kozo Inada

Contact Us

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