Stamen's "TUNAG" Adopted as Platform for Toyota City's Co-creation Community "SENTAN Co-creation Lab -Edge-"
Stamen Inc.'s engagement platform "TUNAG" has been adopted by Toyota City's co-creation community "SENTAN Co-creation Lab -Edge-". This aims to sustain the enthusiasm of offline events online, promoting year-round interaction and co-creation among participants.
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- 📰 Published: May 13, 2026 at 23:00
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Stamen Inc. (Headquarters: Nagoya City, Aichi Prefecture; Representative Director: Taihei Onishi; hereinafter "Stamen"), which develops and provides the engagement platform "TUNAG," announces that "TUNAG" has been adopted as a community revitalization platform for the co-creation community "SENTAN Co-creation Lab -Edge-", hosted by Toyota City and operated by AlphaDrive Inc. In its second year, Stamen will support the revitalization of online communication in this community, empowering challengers in Toyota City to take their "next step" through the power of technology.
Background of Adoption: From "Points" of Events to "Lines" of Community
"SENTAN Co-creation Lab -Edge-", which has seen a total of 264 participants, boasts a strong energy generated through face-to-face interactions. To further leverage this energy and build an environment where participants can connect and grow together 365 days a year, not just on event days, "TUNAG" has been introduced.
To evolve real-life encounters into daily connections, the operation of the online community will be significantly strengthened. By utilizing "TUNAG," a platform will be established where participants can seamlessly exchange information, consult, and continue independent projects even after events. This will accelerate co-creation, which originates from monthly events, into daily life.
Utilization of "TUNAG" in Regional Co-creation and Our Vision for This Project
Leveraging its expertise cultivated in internal DX and organizational revitalization, TUNAG has recently seen increasing interest in its application in "regional communities," "sports teams," and "public-private partnerships."
This initiative in Toyota City is a crucial opportunity for us, as a company based in our home prefecture of Aichi, to directly embody our desire to support the local community, and we are fully committed to it.
From Momoka Kubota, Manager, Community Promotion Department, Stamen Inc.:
"As a company also headquartered in Aichi Prefecture, we are deeply honored to support the further revitalization of the SENTAN community. We aim to create a space where the energy of offline events can be sustained and even accelerated during periods without events. We sincerely look forward to creating new innovations from this region together with everyone."
About TUNAG
TUNAG is an integrated platform designed to improve organizational productivity and reduce turnover rates by promoting internal communication and information sharing. As of April 2026, it has surpassed 1,400 client companies and 1.5 million users.
Unlike many traditional engagement measures that focus on surveys, analysis, and diagnostics, TUNAG is a practical support product. Its feature design, linked to daily actions such as internal SNS, recognition, and system operation, guides the resolution of organizational issues through concrete actions.
Furthermore, with a design and UI that is easily accessible to non-desk workers, it achieves high utilization rates even in remote environments and multi-site companies. A major strength of TUNAG is its ability to consistently support the cultivation of organizational culture, including "connections" and a "cycle of gratitude," beyond just surveys.
▼What TUNAG can do (partial introduction)
Company announcements / WEB internal newsletter / CEO messages / Thank you messages / 1on1 / Daily reports / Internal points / Employee profiles & self-introductions / Internal awards / Training & manuals / Internal educational tests / Organizational diagnostics etc…
■Document Request: https://go.tunag.jp/l/900371/2024-10-07/k9gd7
■Official Website: https://biz.tunag.jp/
■Case Studies: https://biz.tunag.jp/case
About Stamen Inc.
Founded in 2016 with the management philosophy "Deliver inspiration and spread happiness to as many people as possible." Following steady business expansion, the company was listed on the stock exchange in December 2020. It develops multiple services, including "TUNAG," an engagement platform in the HR Tech domain, and "Watchy," a cloud-based IT asset management and operation log management tool.
Company Name: Stamen Inc.
Representative: Taihei Onishi, Representative Director and President
Tokyo Headquarters: 5F Bancho Kojimachi Building, 6-6-2 Kojimachi, Chiyoda-ku, Tokyo
Nagoya Headquarters: 1-14-8 Shimohiroi-cho, Nakamura-ku, Nagoya City, Aichi Prefecture
Business: TUNAG https://biz.tunag.jp/
Watchy https://watchy.biz/
Founded: August 2016
Number of Employees: 198 (consolidated full-time employees as of end of December 2026)
Stock Code: 4019
URL: https:
Background of Adoption: From "Points" of Events to "Lines" of Community
"SENTAN Co-creation Lab -Edge-", which has seen a total of 264 participants, boasts a strong energy generated through face-to-face interactions. To further leverage this energy and build an environment where participants can connect and grow together 365 days a year, not just on event days, "TUNAG" has been introduced.
To evolve real-life encounters into daily connections, the operation of the online community will be significantly strengthened. By utilizing "TUNAG," a platform will be established where participants can seamlessly exchange information, consult, and continue independent projects even after events. This will accelerate co-creation, which originates from monthly events, into daily life.
Utilization of "TUNAG" in Regional Co-creation and Our Vision for This Project
Leveraging its expertise cultivated in internal DX and organizational revitalization, TUNAG has recently seen increasing interest in its application in "regional communities," "sports teams," and "public-private partnerships."
This initiative in Toyota City is a crucial opportunity for us, as a company based in our home prefecture of Aichi, to directly embody our desire to support the local community, and we are fully committed to it.
From Momoka Kubota, Manager, Community Promotion Department, Stamen Inc.:
"As a company also headquartered in Aichi Prefecture, we are deeply honored to support the further revitalization of the SENTAN community. We aim to create a space where the energy of offline events can be sustained and even accelerated during periods without events. We sincerely look forward to creating new innovations from this region together with everyone."
About TUNAG
TUNAG is an integrated platform designed to improve organizational productivity and reduce turnover rates by promoting internal communication and information sharing. As of April 2026, it has surpassed 1,400 client companies and 1.5 million users.
Unlike many traditional engagement measures that focus on surveys, analysis, and diagnostics, TUNAG is a practical support product. Its feature design, linked to daily actions such as internal SNS, recognition, and system operation, guides the resolution of organizational issues through concrete actions.
Furthermore, with a design and UI that is easily accessible to non-desk workers, it achieves high utilization rates even in remote environments and multi-site companies. A major strength of TUNAG is its ability to consistently support the cultivation of organizational culture, including "connections" and a "cycle of gratitude," beyond just surveys.
▼What TUNAG can do (partial introduction)
Company announcements / WEB internal newsletter / CEO messages / Thank you messages / 1on1 / Daily reports / Internal points / Employee profiles & self-introductions / Internal awards / Training & manuals / Internal educational tests / Organizational diagnostics etc…
■Document Request: https://go.tunag.jp/l/900371/2024-10-07/k9gd7
■Official Website: https://biz.tunag.jp/
■Case Studies: https://biz.tunag.jp/case
About Stamen Inc.
Founded in 2016 with the management philosophy "Deliver inspiration and spread happiness to as many people as possible." Following steady business expansion, the company was listed on the stock exchange in December 2020. It develops multiple services, including "TUNAG," an engagement platform in the HR Tech domain, and "Watchy," a cloud-based IT asset management and operation log management tool.
Company Name: Stamen Inc.
Representative: Taihei Onishi, Representative Director and President
Tokyo Headquarters: 5F Bancho Kojimachi Building, 6-6-2 Kojimachi, Chiyoda-ku, Tokyo
Nagoya Headquarters: 1-14-8 Shimohiroi-cho, Nakamura-ku, Nagoya City, Aichi Prefecture
Business: TUNAG https://biz.tunag.jp/
Watchy https://watchy.biz/
Founded: August 2016
Number of Employees: 198 (consolidated full-time employees as of end of December 2026)
Stock Code: 4019
URL: https: