So people building new ventures can focus on what only they can do.

Sales, marketing, back office, fundraising. The operational work a young company needs from day one, handled alongside you.

Get in touch See open roles

8
Client companies, ongoing
Naha and OIST
Two bases in Okinawa
14
4 staff and 10 professional members
JA / EN
Working languages

Who we work with

For corporate new-business units

Source the execution team your new venture needs, through one contract.

Approving contractors one by one, each through its own internal sign-off, slows a launch to a crawl. One agreement with HAKKI gives you a team covering sales, marketing and back office. And we do not just assemble people; we manage them into results.

Learn more

For founders and startups

The work that only happens in Japanese, handled in English.

Bank-loan applications, accounting, labor filings, the first customers. Run a company in Japan and almost all of this happens in Japanese. HAKKI takes it on in both languages and brings in licensed professionals where the law requires them. You stay on the research and the product.

Learn more

Why clients choose HAKKI

One contract, a whole team

For a corporate new-business unit, hiring each contractor means another round of internal approvals. With HAKKI as the counterparty, the people you need come through a single agreement.

Assembled, then managed into results

Securing people is one job. Turning them into a team that delivers is another. HAKKI has carried that second job for its clients since the company was founded, and has built up how to do it.

Japanese paperwork, English counterpart

Loan applications, bookkeeping, payroll filings. In Japan these move only in Japanese. We take your questions in English, execute in Japanese, and stand between you and the few licensed professionals who work in English.

Cases

BuddyBoard (a spin-out from Brother Industries)

A ten-person execution team, from internal venture to independent company

BuddyBoard began as a new business inside Brother Industries. HAKKI's involvement started in September 2023 with one sales manager and is now a ten-person marketing, sales and back-office team. After the May 2026 spin-out, HAKKI also built the accounting process the parent company's consolidated reporting requires.

All cases

Build the back end of ambitious companies, from Okinawa.

From corporate ventures to startups founded by scientists, you will work inside companies at their earliest stage and run their sales, marketing and accounting. Japanese and English both in daily use.

See open roles

Start with a thirty-minute conversation.

It does not need to be tidy. Tell us what is getting in the way and what you would rather hand over, and we will tell you what HAKKI can take on. We reply within two business days.