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© HashHub, Inc 2018 TOKYO, JAPAN
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HashHub is a blockchain studio where cutting-edge cryptocurrency and blockchain projects gather.
Let’s learn and create together in Tokyo, and explore this largely uncharted field.

お天気の良い日は気分を変えてベランダで作業するのも◎ 軽い打ち合わせにも使えます。


Why Join?


Our operations team and partners offer comprehensive business, legal, and tax support.


We offer business matching as well as insights into industry trends via our residents-only HashHub online groups.

Business Opotunity

We offer opportunities to work with new businesses, blockchain developers, and on leading-edge projects.

Facilities with no additional charges


  • WiFi
  • AC power supply
  • Printer
  • Coffee/Water
  • Meeting room
  • Event space
  • Monitor
  • Locker
    ※specific users only
  • Book grants
  • Business card scanner

Various flexible plans

Membership plans


Hot Desk

for Individuals

¥ 35,000

per month (without tax)

  • Weekdays 08:00~20:00
  • Weekends and Holidays
  • Online community access
  • First access to events
  • Shared legal/tax knowledge
  • Access to private office

Private Office

quiet space for concentration

Please contact us

per month (without tax)

  • Weekdays: 24-hour
  • Weekends and holidays: 24-hour
  • Online community access
  • First access to events
  • Shared legal/tax knowledge
  • Access to private office


Can I take the tour of the space?

Yes. It will be handled smoothly if you contact us from the inquiry form of the website in advance.

What kind of people and companies are using the space?

The residents of HashHub space are blockchain entrepreneurs, developers in Japan. In addition, there is a variety of community members with different specialties, supplementary to blockchain projects. For example, among them are translators specializing in cryptocurrencies and people with strong finance background. This environment benefits both the resident projects and specialists by offering more efficient business matching opportunities.

What kind of legal and tax support is available to users?

We have affiliated partners in both legal and tax matters. The scope of support varies depending on your plan (Free seating or Fixed desk) so please to refer to here. Also, if it was deemed more in-depth than basic support, Conclusion of consultation contract will be required individually. Please note in advance.