mijin Cloud Chain Open β Test

416 companies applied already

Sakura Internet (TYO: 3778), one of the leading Japanese cloud service provider, and Tech Bureau are working to provide Mijin CloudChain on the Sakura cloud for free, as a beta service.

So far, 416 companies has already signed up for our mijin CloudChain open beta test.

Recently, fintech (*1) has been a field attracting much interest. Private and permissioned blockchains (*2) have the potential to transform fintech companies by reducing costs and increasing security. Mijin provides usable private blockchain technology that can be used via a simple JSON API.

Applications is accepted today, registered users will be given Mijin CloudChain on the Sakura cloud, in order of registration. From financial institutions to individual developers, anyone can apply.

Introducing Geographically Distributed, Zero-Downtime Blockchains to the World for Free

Sakura will provide 2 cloud servers each in both Tokyo and Ishikari, which are two places that are separated far from each other. This will allow Mijin CloudChain to be set up on 4 cloud servers for free.


Using blockchains, point services, banking services, digital money, and many other uses can be realized at low cost. Private blockchain technology Mijin can be used in real applications without any downtime and with increased security. Through Sakura’s cloud service, the Mijin system can be tested for free.

Free Use Until the End of September, 2016

Tech Bureau is offering a testing licensing for Mijin CloudChain during the test period. Within the testing period anyone is free to create services and applications for personal or corporate use, including for paid products. Transactions processed per second will be limited, but besides that the service is the same as the Mijin service that will be introduced later in 2016. Special services for financial institutions will also be available.

It is planned that after this free trial service ends on September 30, 2016, that services will be offered to allow people to roll-over and continue using Mijin. Support for developers will be offered on Mijin’s web site and forums.


Free test flight plan

Spec. 3Core 4GB RAM 100GB SSD x 4 (2 in Ishikari & 2 in Tokyo)
Limited up to 35 transactions/sec.
(Up to approx. 3 million/day.)
Features Multi-sig, Multi-asset (tokens), Messaging, etc. All can be setup via REST API.
Account setup On a first-come, first-serve basis.
*Depending on the number of applications, acceptance of new applications might stopped.
Support At mijin official users forum only..
Term By September 30th. 2016
Price FREE
Bonus N/A
Note Accounts will be closed after one week of inactivity.

Paid premium flight plan

Spec. 5Core 8GB RAM 250GB SSD x 4 (2 in Ishikari & 2 in Tokyo)
Limited up to 100 transactions/sec.
(Up to approx. 8 million/day.)
Features Multi-sig, Multi-asset (tokens), Messaging, etc. All can be setup via REST API.
Account setup Starting on Jan. 18th. 3 working days setup.
Support By dedicated email support and also at mijin official users forum
Term By September 30th. 2016
Price JPY836,100(Aprox.USD7,000)
Bonus 1 year free business license after official launch in summer 2016.
Note fixed price regardless of application date.


Please read Terms and Conditions before you apply for beta test.


FREE test flight plan Paid premium flight plan