Blockchain Community Projects
2026-03-31 02:31:03

Innovative Use of Blockchain for Local Community Projects in Japan

Revolutionizing Community Events with Blockchain in Miyakonojo



In a groundbreaking initiative, Connectiv Inc., a Tokyo-based startup specializing in blockchain solutions, has partnered with the Miyakonojo Chamber of Commerce’s Urban Development Committee to utilize blockchain technology for documenting participant behavior during the "Miyakonojo Stone Warehouse and Stone Wall Walking" event. This event, aimed at highlighting the historical value of the city’s remaining stone structures, was successfully executed with the support of local project manager Koji Ikeda.

Understanding the Event: "Miyakonojo Stone Warehouse and Stone Wall Walking"


The "Miyakonojo Stone Warehouse and Stone Wall Walking" event was conceived by the Urban Development Committee to foster an appreciation for the city’s architectural heritage while promoting a vibrant urban environment. The event had a dual purpose; it encouraged community engagement and aimed to enhance the attractiveness of downtown Miyakonojo.

During this event, participants accessed various exploration missions by scanning QR codes using the Snapshot service provided by Connectiv. As they encountered different QR codes during their journey, the visuals on their participation certificates evolved based on the number of scans. This feature not only incentivized engagement but also allowed participants to keep a records of their accomplishments, adding an element of excitement and motivation to the experience.

The Role of Blockchain Technology


The integration of blockchain technology into the event's structure plays a critical role in ensuring the integrity of the data collected. All participant behavior data, recorded through the Snapshot service, is stored on the blockchain, which guarantees that the information is tamper-proof and highly reliable. This authenticity builds trust and provides invaluable analytics for potential future enhancements to the event and similar community initiatives.

Meet Koji Ikeda: The Driving Force Behind the Initiative


Koji Ikeda, the regional project manager for Miyakonojo, has an impressive background. After graduating from Miyakonojo National College of Technology, he worked as a licensed architect at a major architectural firm. Following the Great East Japan Earthquake, he was involved in reconstruction projects in areas like Fukushima and Iwate. His dedication to community rehabilitation led him back to his hometown, where he took on the role of project manager to revitalize local initiatives.

What is Snapshot?


Snapshot is an innovative service designed for event organizers to streamline participant engagement, mission setting, and reward distribution in a single platform. By capturing action histories on the blockchain, it ensures that records are immutable, enabling reliable analyses for future events. Key features include:

  • - Blockchain Data Storage: All participant networks and activities are securely stored on the blockchain.
  • - Easy Registration: No app installation is required; users can sign up using Google or LINE accounts effortlessly.
  • - User-Friendly Design: The interface avoids complex terminology, making blockchain accessible to all.
  • - Dynamic Participation Certificates: Visuals on participation certificates change upon mission completion, adding a fun and rewarding element.
  • - Token Management: This includes issuing, authenticating, and processing rewards using blockchain technology.

With a business model patent pending (Application No. 2024-120705), Snapshot is set to redefine how events are organized and experienced.

More on Connectiv


Connectiv’s strength lies in its expertise in blockchain technology and new business development. From their API "NFT Garden" that allows blockchain write capabilities to the Snapshot event participation platform, they offer a variety of solutions aimed at revamping how businesses operate in a digital age. With experience in supporting over 40 new business launches, Connectiv is well-equipped to assist companies in blockchain implementations and application development. For inquiries, visit their website.

Company Overview of Connectiv


  • - Name: Connectiv Inc.
  • - Location: 1-4-1 Kasumigaseki, Chiyoda-ku, Tokyo
  • - CEO: Yuki Ishii
  • - Established: September 1, 2017
  • - Services: Development and management of blockchain connection APIs, event platforms, and business support services.
  • - Website: Connectiv


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