JOC Ecosystem

CAC, by means of its digital technologies, contributes to digital innovation by offering valuable services and products which have a beneficial impact on our customers and on the future of our society.

CORGEAR, a startup within the Sony Group, is a group of creators and technologists committed to achieving social innovation through solving community challenges.

Cyberlinks provides cloud services primarily to the retail and government sectors. Based on "Shared Cloud," the company proposes safe,secure, low-cost, high-quality, and highly functional cloud services,contributing to the promotion of DX throughout the industry.

DENTSU INC. provides advertising, marketing and other services, and aims to contribute to the success of our clients' brands and businesses through the use of various media, technologies and design.

NTT Communications, as a core company of the corporate business in the DOCOMO Group, will provide value by transforming the structure of society and industry on a global level, creating new work styles, and supporting DX in local communities.

G.U.Technologies, Inc. aims to create a free and happy society for everyone with rich ideas and solid technologies for the new digital revolutionary era where finance and information are fused together by blockchain.

Hatena Co., Ltd. develops content platform services for individual users, including 'Hatena Blog' and 'Hatena Bookmark.' By leveraging the technical expertise and user base we have cultivated through these platforms, we also offer a range of services and solutions tailored for businesses.

insprout Corporation is in the business of building the future through investmen, internet services, and system development, with a focus on IT.

Kudasai Co., Ltd. was founded in 2020 as KudasaiJP, one of the largest crypto asset communities in Japan. Kudasai Co., Ltd. supports the growth of Web3 companies through multi-faceted and comprehensive growth support solutions, from blockchain startup planning and development to advisory and community expansion.

Minna Bank Co., Ltd. is a digital bank that operates entirely through smartphones. As a "connecting entity" that links people, things, money, and information in society, we create new value through providing "new financial functions."

Nethermind is a blockchain research and software engineering company that empowers enterprises and developers to build on decentralized systems. From cryptographic research to security, DeFi, and protocol development, Nethermind's expertise spans a wide range of Web3 areas. Recently, the company expanded into hardware, zero-knowledge proofs, and AI, driving innovation at the intersection of blockchain and robotics. With over 300 team members, including 250 engineers, Nethermind plays a key role in Ethereum development and Starknet ecosystem growth. From ideation to execution, Nethermind provides comprehensive services to help clients succeed.

pixiv Inc. provides platform and content services that make creative activities more fun for creators around the world.

SBINFT, a subsidiary of SBI Holdings, focuses on Web3 businesses centered around NFTs. Guided by its corporate philosophy, "Be the FIRST. Be the STANDARD. Bringing NFTs to society's core." SBINFT aims to lead the way in delivering innovative NFT-based services to society, establishing itself as a trusted platform that becomes the norm. Since April 2021, it has operated the invitation-only NFT marketplace "SBINFT Market," and from April 2024, it offers "SBINFT Mits," a marketing platform enabling the visualization, cultivation, and acquisition of fans.

TIS provides a wide range of services and products, from core systems that support business operations to applications that hone competitiveness and platforms that underpin systems. We identify management issues for our clients and present IT solutions that anticipate latent needs.

extra mile Inc., a member of the TV Asahi Group, aims to contribute to society by creating new ideas and services that make the world more convenient, enjoyable, and life-enriching, and by providing entertainment that brings smiles to everyone's faces through the pursuit of innovation.

"Straightforward art that loves nature and people." The school attracts highly motivated students from Japan and around the world, ranging in age from 18 to 92. With over 8,500 students, it is the largest art college in Japan.

SUSHI TOP MARKETING provides all the functions needed for NFT marketing, from planning to system development.

Bunzz is an infrastructure that enables easy development of essential smart contracts for blockchain-related businesses. Currently, it is used by over 15,000 Web3 developers, and more than 5,000 Web3 projects have been deployed to the blockchain through Bunzz. Additionally, we offer Bunzz Audit, which provides low-cost smart contract auditing services.

Quboid's platform has already helped brands reward users with exclusive brand tokens, NFTs and utilities. Quboid is a decentralized loyalty tokens liquidity and settlement network, enabling projects to seamlessly integrate blockchain-based loyalty programs

N Suite is a subscription-based, Private Key Management software for Web3 Businesses. It enables teams to securely manage their on-chain assets, while achieving efficiencies necessary to scale operations.

NFT Garden makes it easy to connect blockchains,marketplaces, and build web3 project with API operated by Connectiv corporation.

VMO is an IT outsourcing company headquartered in Hanoi, Vietnam, with a global presence in the United States, Japan (Tokyo, Osaka, Fukuoka), South Korea, and Thailand. With over 1,300 employees, we support more than 500 projects worldwide across various industries, serving both startups and large enterprises. We provide comprehensive services from consulting to delivery, not only in core systems but also in cutting-edge technologies such as blockchain development (L1, L2, NFT, RWA, DeFi, Wallet, GameFi, GX) and AI (Generative AI, chatbots, OCR, manufacturing, digital twins).

Ango-ya is a technology organization based in Fukuoka and Tokyo, established to foster new economic activities and implement them into society through blockchain technology. We are enthusiastic about the arrival of a "new internet era" brought about by the widespread adoption of blockchain and are dedicated to solving various challenges. Creating products that fully leverage the benefits of blockchain requires an understanding of its philosophy and extensive knowledge of technology selection. We approach this challenge by forming hypotheses, conducting experiments, and working to create new value.

Staff&Life Inc. offers DeManga, a digital comic platform known for its cutting-edge technology and creative content. With a user-first attitude, we are building a new trend in digital comics.

Langdemy Inc. offers robust blockchain, AI, and NFT solutions powered by a team of over 100 engineers. Our elite team, which includes former Google employees, is well-versed in U.S. security standards and leverages advanced technical expertise and execution to enhance corporate value. With support for Japanese, English, and Chinese, we deliver a highly reliable and innovative platform for global clients.

LOOTaDOG offers a blockchain-powered walking app and a fun way for people to connect through the Petfile Card, a digital pet profile card embedded with NFC technology. By leveraging cutting-edge technologies such as Web3 and AI, LOOTaDOG aims to enhance and enrich the pet lifestyle.

IoTrust continues to lead innovation in blockchain wallet solutions. With over 20 years of expertise in security chip (SE and TEE) technology, its team provides safe and user-friendly experiences to over 790,000 users across 220 countries.

FoxWallet is a multi-chain wallet designed to seamlessly manage assets across major blockchain networks such as Japan Open Chain, Ethereum, Bitcoin, and Polygon. Its support for the JOC network now enables Web3 projects on JOC to utilize FoxWallet for asset management and DApps access.

Orix Bank Co., member of the ORIX Group, is a bank that provides unique financial services to cater to the needs of a wide range of customer segments.

Shikoku Bank, headquartered in Kochi Prefecture, functions as a regional bank dedicated to supporting the economic development of the Shikoku region. It provides a broad spectrum of banking services, including those that are community-focused.

Tokyo Kiraboshi FG serves small and medium-sized enterprises and individual customers in the Tokyo metropolitan area. They aim to contribute to the local community's development through their comprehensive financial services.

Aozora Bank has established its “Aozora Mission” as its management philosophy, aiming to “contribute to the development of society through the creation of new value-added financial services,” and is promoting the “Aozora’s Strategic Investments Business.”

BitTrade is the cryptocurrency exchange with the highest number* of listed assets in Japan. *Ranking by MINKABU Crypto Asset Exchange, March 2023.

Founded in 2015, OpenZeppelin is the gold standard for building, securing, and operating onchain applications at any scale. OpenZeppelin Contracts Library, Security Services, and Defender Cloud Services enable clients to ship smart contract applications fast and transact safely across 30+ networks. OpenZeppelin secures success for over a thousand trusted web3 projects, foundations, DAOs, and enterprises, including Coinbase, Ethereum Foundation, Compound, Aave, Uniswap, Matter Labs, and ANZ Bank.

Lunascape, developed by G.U. Labs, is a Japanese web3 browser with an Ethereum-Compatible Wallet, serving 20 million users. It offers fast performance, robust security, and effective ad-blocking features.

G.U. Wallet is an Ethereum-compatible web3 wallet equipped with world-standard features that allow for the easy and safe storage and exchange of cryptocurrencies and NFTs.