Bringing freedom to people through the power of Digital.

With the new Digital Revolution era in sight, where finance and information technology are fused together with blockchain, G.U.Technologies Inc., aims to create a society where everyone is happy and free, through our rich inventive ideas and unshakeable technology.

Partners & Clients




Simple, fast and easy to use dApps compliant tabbed web browser for desktop and mobile. It is a safe and secure way to use the Internet, with an emphasis on ad blocking and privacy protection.

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Ethereum wallet with dApps support. Google Chrome™ extension version. User freindly UI, supports account switching. Can use ERC20 compatible tokens.

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A first in Japan.
Building a blockchain infrastructure in three easy steps
"Easy and low-cost initial installation for anyone.
Ethereum-compatible blockchain cloud service with functions and security that can be used in the enterprise domain.
Ethereum compatible blockchain construction cloud service.

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Operation of a leading information dissemination website for the purpose of promoting blockchain technology.
Provides information on Ethereum, NFT, DeFi, and other cryptocurrencies. G.U. Sandbox Chain, which allows users to experience dApps.



1.Development of Blockchain-related products

Development of G.U. Blockchain Cloud, an Ethereum-compatible high-speed blockchain, and OEM provision of various tools such as Lunascape Wallet for ERC20. Support for blockchain development.


2.Operation and technical support of blockchain consortium

Operation and technical support of blockchain consortium by Enterprise domain.
Provide a blockchain consortium with high level of security and fault tolerance.


3.Blockchain consulting

A financial expert and an IT expert combine their respective knowledge to provide consulting and solutions for all aspects of DX, with a focus on blockchain.
Provide a full range of services from design to development, from initial implementation support to actual operation.


Japan Open Chain, the most suitable business-use web3 platform for companies

“Japan Open Chain” is a high-speed blockchain with full Ethereum compatibility that complies with Japanese laws. It boasts high security performance with necessary and sufficient decentralization, network stability and controllability, excellent energy efficiency which is environmentally conscious.
The large scale system can be built as an optimal blockchain infrastructure for business so that many major companies in Japan are joining in as cooperators in business development utilizing blockchain technologies.