Welcome to KUMAKURA LLC

Proprietary Investment Holding

 

About Us

We are a limited liability company organized to operate Proprietary Investment Holding. The Company leverages the the Member’s extensive background of more than 40 years in the field of data analysis as a professor/scholar in prestigious universities and business experience, Financial Research and Advertising Industries, to manage proprietary capital. 

Proprietary Investment

The Company is a personal investment vehicle used for long-term capital preservation and the management of marketable securities, including US equities, ETFs, and fixed-income instruments, and Real Estate in the USA.

Strict Limitation: As stipulated in the Operating Agreement, the Company’s investment activities are strictly limited to its proprietary account.
No Third-Party Services: The Company does not provide investment advisory, wealth management, or any financial services to third-party clients. It is not a financial institution or a brokerage; it is a private holding entity for its proprietary assets (Public equities, ETFs, Fixed-income securities, and Real Estate).
No Custodial Services: The Company does not hold assets for any individuals or entities other than the Member.

Governance & Compliance

We are a private family office vehicle. We maintain strict separation of corporate and personal assets and adhere to standard US GAAP accounting principles for all internal record-keeping.

Contact

Email: office [at] kumakuraco.com

Disclaimer: We do not provide financial, investment, or advisory services to the general public. We do not solicit or accept outside capital. We are not a registered investment advisor as we do not manage third-party funds.

© 2026 Kumakura LLC. All Rights Reserved.

 

Kumakura LLC is a private asset holding entity and does not provide financial services to the public.