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Digital Reform Co-Creation Platform

Last Updated:

Digital Reform Co-Creation Platform (hereinafter referred to as Co-Creation Platform) is a communication platform in which any employee of local governments and governmental agencies can participate.

LGWAN support was introduced on March 7, 2023.

With the tagline "Let's participate in Digital Reform Co-Creation Platform!" and an illustration showing that employees of local governments and governmental agencies scattered across the country can participate in the platform.

Update Information

  • August 21, 2026
    • Study meeting
      • Co-Creation PF Camp in Doto ~ Understanding Present Situation of Madoguchi DX ~
      • Co-creation PF Camp in Digital Agency - Considering the Promotion of DX without Fatigue -
  • July 23, 2026

Table of Contents

  1. About Co-Creation Platform
  2. Participation in Co-Creation Platform
  3. Activities and efforts
  4. Inquiries:

1. About Co-Creation Platform

It is a "direct interactive" communication platform using the business chat tool Slack, where any employee of local governments and government agencies can participate.

Things to do in Co-Creation Platform

Anyone can easily contribute.

Co-Creation Platform aims to be a place where people can freely and openly share information and exchange opinions on digital reforms through open communication among employees of local governments and governmental organizations across the country. We are striving to create an environment where people can post not only challenges and ideas but also small worries and even minor questions.

You can share information easily.

In Co-Creation Platform, users can share information and exchange opinions through channels for different themes. For example, users can exchange information on how to respond to notifications by governmental organizations. Users can effectively use this information in their work.

Introduction of Co-Creation Platform video (Digital Agency News)

2. Participation in Co-Creation Platform

Participating Members

As of March 31, 2026, approximately 13,300 people from 1,530 local governments and approximately 2,100 people from 38 government organizations have participated in the program.

  • List of Local Governments Participating in Digital Reform Co-Creation Platform (as of March 31, 2026)

Channel List

There are about 140 channels classified by policy, region and size.

Sign Up

How to register for participation in Digital Reform Co-Creation Platform Please follow the procedure from .

From an LGWAN Environment

Network settings are required for each local public body.
The "LGWAN Connection Procedure Manual" was notified from the survey and inquiry system on March 7, 2023.
Please set up in cooperation with the division in charge of information policy.

Encourage use in the workplace

Please use these leaflets and brochures to introduce this tool at your workplace.

Terms of Use and Privacy Policy

3. Activities and Initiatives

Ambassador System

In 2024, Digital Reform Co-Creation Platform launched the Ambassadors program. The purpose of the program is to stimulate communication among local governments, governmental agencies, and local governments, as well as to carry out PR activities for local governments that are not participating in the platform. Ambassadors are employees of local governments and governmental agencies who can contribute to and lead the local digitalization. Together with ambassadors, we will support local governments to make the most of the co-creation PF, thereby stimulating information sharing and further advancing DX in local governments.

  • Report on the Ambassador Inauguration Ceremony
    • Fiscal 2026: "2026 Ambassadors Inauguration Ceremony" was held in Digital Reform Co-Creation Platform, .
    • Fiscal 2025: "2025 Ambassadors Inauguration Ceremony" was held in Digital Reform Co-Creation Platform, .
    • 2024: Began the Ambassador Program in Digital Reform Co-Creation Platform,

Study meeting

The Digital Reform Co-Creation Platform Secretariat holds "Co-Creation PF Camp" in various locations. This is a study group where local government employees can learn together, with the aim of promoting the sharing of local government cases and knowledge, and further enhancing function as a learning community.

FY 2026

FY 2025

FY 2024

4. Inquiries

  • Email address: co-creation-platform _ atmark _ digital. go. jp
    • To prevent spam mail, "@" is displayed as " _ atmark _ ". When you send mail, please replace " _ atmark _ " with "@" (one byte).