Best Blockchain Specialists Tokyo Near Me

4worldlovers: Hyperithm is a private digital asset manager based in Tokyo and Seoul, dedicated to institutional investors and high net-worth individuals. ハイパーリズムは東京とソウルをベースとし、機関投資家や適格投資家を対象とした暗号資産のウェルスマネジメント事業を展開しています。

4worldlovers: Hyperledger Iroha is a next-generation permissioned blockchain platform, aimed at helping businesses and financial institutions manage digital assets. SORAMITSU was the original developer of Hyperledger Iroha and contributed it to the Linux Foundation's Hyperledger Project.


SORAMITSU uses Hyperledger Iroha to create services for users, including mobile applications for managing digital assets, identity, and contracts. Through our use of Hyperledger Iroha, we hope to contribute to a safer and more efficient society.


As the initial developer and main contributor, SORAMITSU provides technical and business support for Hyperledger Iroha.


A collaboration between SORAMITSU and the National Bank of Cambodia, Bakong is a next-generation Real-Time Gross Payments System that promotes financial inclusion through a friendly yet powerful iOS and Android app.


RTGPS is the revolutionary and unique DLT core solution that allows for real-time gross domestic and cross-border payments between any and all account holders on a single platform.


The Bakong central bank digital currency (CBDC) is a secure alternative to paper bank notes designed to function within the parameters required by the banking system.


Using a secure and standardized digital currency as a means of payment can increase trust and confidence in the payment system.


SORAMITSU has joined forces with both the Risk and Assurance Group (RAG) and Orillion Solutions (specialists in telecom risk management software), to create a joint venture called Fraud Intelligence Limited that will operate and develop the new RAG Fraud Blockchain, with the vision to be the most sought after and trusted source of shared fraud intelligence globally.


The new fraud blockchain has been built using Hyperledger Iroha, an industry-leading distributed ledger technology originally developed by SORAMITSU and contributed to the Hyperledger Foundation, which is an open sourced permissioned blockchain distinguished by a secure and scalable architecture; this is the same cutting edge technology that is used by central and private commercial banks to manage digital currencies.


The fraud blockchain continues the same ethos that was established with its predecessor, the wangiri blockchain, where telcos can download fraud data for free by earning credits from the intelligence they have uploaded. The big difference to telcos is they will now have the opportunity to exchange intelligence about a greater variety of crimes that will keep expanding over time.

SORAMITSU is partnering with the Klaytn Foundation to develop the backbone architecture and design for the first open-source decentralized exchange on the Klaytn blockchain. This technical collaboration seeks to promote decentralization and open source technologies that will allow Klaytn to be at the forefront of innovation through the implementation of future-proof decentralized exchange infrastructure.

The SORAMITSU team will develop the open-source decentralized exchange in close collaboration with the Klaytn Foundation, with each milestone documented for the Klaytn Improvement Reserve. This collaboration is the first in many that seek to promote open source technologies and decentralization on the Klaytn chain by implementing a backbone architecture that is future-proof and scalable.

Fearless Wallet — The DeFi Wallet for the future, is a tailor-made wallet for peer-to-peer transactions across the Kusama/Polkadot ecosystem, made with by SORAMITSU.

Fearless Wallet is unique on both technical and user-experience levels. Incorporating advanced features such as staking, governance, DEX integration, and the ability to buy tokens via credit card or payment service — within the context of a modern interface designed with simplicity and elegance in mind.

The goal is to expand access to decentralized finance by radically improving the usability of the notoriously complex functions of present-day wallets.

SORA is a new economic system that decentralizes the concept of a central bank as well as a network that implements a parachain to the Polkadot ecosystem, managed by the SORA community. SORAMITSU has also contributed to building the SORA network and Polkaswap, along with other builders in the community.

The SORA network excels at providing tools for decentralized applications that use digital assets, such as atomic token swaps, bridging tokens to other blockchains, and creating programmatic rules involving digital assets. The Polkaswap decentralized exchange is built on the SORA network.

Using the SORA app, made by SORAMITSU for iOS and Android, the SORA community can manage their assets and use built-in Polkaswap functionality.

KAGOME is a C++ implementation of the Polkadot Host developed by SORAMITSU and funded by a Web3 Foundation grant.

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4worldlovers: We are excited to unveil a teaser site for 'Battle of Three Kingdoms - Sangokushi Taisen,' a captivating blockchain game that harnesses artwork from 'Sangokushi Taisen,' developed under the esteemed license of SEGA Corporation.

Starting from April 20th, 2023 (Thursday), you can enjoy playing the game content "Seal Laboratory" on the NFT Digital Seal platform of "Shi-San-Sei Million Arthur." This game is a result of our collaborative development with Square Enix Co., Ltd.

Oasys is a blockchain project focused on gaming. The uniquely developed architecture allows players to play the game fast, gas free, and stress free. double jump.tokyo has been involved in the Oasys project as a developer since its early stages of development, along with other industry leaders in gaming and blockchain technology.

N Suite represents a cutting-edge Web3 business software (SaaS) equipped with wallet capabilities tailored for companies. It offers a comprehensive range of features designed to facilitate secure private key management, taking into account both security and internal controls essential for conducting business in the Web3 realm. Additionally, it boasts capabilities to seamlessly and securely transfer cryptographic assets, initiate NFT issuance, and execute smart contracts – all indispensable components for thriving in the Web3 business landscape.

Brave Frontier Heroes is a blockchain game that introduces characters and items drawn from the immensely popular mobile game series, Brave Frontier (Brefro), known for amassing a staggering 38 million global downloads. Within this game, units and items are issued in the form of NFTs, meticulously managed through blockchain technology as player-owned assets. This empowers players to engage in buying and selling transactions among themselves.

"HOME Verse" is a Verse platform developed and operated by double jump.tokyo, and it is certified by Oasys, a blockchain designed specifically for gaming. Users can enjoy playing a variety of blockchain games spanning a wide range of genres at high speed and without incurring gas costs. The platform is characterized by its concept-free nature and is designed to cater to both major game operators and indie game developers.

"From the Fragments of Tezuka Osamu" marks Tezuka Production's first official NFT project. This digital art NFT series extensively incorporates the abundant collection of manga manuscripts that were meticulously crafted by Osamu Tezuka during his lifetime.

The NFT Project originated from a scene in 'Captain Tsubasa' that conveys the message, "The power of soccer can bring world peace." People worldwide who have an affection for soccer and "Captain Tsubasa" united as teammates to initiate a grand project aimed at delivering original soccer balls to children around the globe.

Oasys Passport is a mobile wallet app tailored for blockchain game beginners, aiming to enhance gameplay on the game-focused blockchain ‘Oasys’. For all game fans entering the world of Oasys, we will provide an optimal wallet designed for quick and user-friendly access.