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Community-based app "Piazza"
Last Updated January 26, 2024
What is the community-based app "Piazza"?
"Piazza" is a local SNS application managed and operated by PIAZZA Co., Ltd., where people living in the city can communicate information to each other and learn about the city and make connections. Community-based communication can be promoted through information exchange on familiar events, daily life, and the exchange of disposable items.
In addition, "Piazza" has a communication channel dedicated to helping each other in the event of a disaster, and in the event of an emergency, it is possible to exchange information in cooperation with local residents.
Konan Ward Version Flyer (PDF: 1,114KB)
Major Collaborations
Konan Ward
- Community formation support
- Dissemination of ward administration information
PIAZZA Corporation
- Formation of a community that solves regional issues
- Created Konan Ward area
Major future initiatives
- Konan Ward will disseminate the Piazza on various occasions, such as distributing leaflets to those who have been transferred or parents raising children.
- PIAZZA Co., Ltd. is a community designer ※We will revitalize the peers through the transmission of local information and hold real events, etc., and promote exchanges between residents of the city.
In the future, we will continue to revitalize the community while presenting ideas.
※Those who play a role in revitalizing the community of the city by revitalizing the app and holding real events etc.
Registration method
From smartphones and tablet devices
Application registration is 2D code reading.
Alternatively, search on the iOS/Android app store.
From a personal computer
Please search and register on the Internet.
PIAZZA Co., Ltd. website (https://www.lp.piazza-life.com/ (outside site))
Notes on Registration
Konan Ward Official Account
Operation Policy
PIAZZA name
City of Yokohama, Konan Ward
Account URL
City of Yokohama, Konan Ward Official Account (outside site)
Contents of transmission
- Information on measures in Yokohama City and Konan Ward, disaster prevention related information, etc.
- Other information deemed necessary
Operational Manager
Mr. Ward Administration Promotion Division
Sender
Ward Administration Promotion Division Public Relations Section, disaster headquarters
Whether or not to follow
In principle, it will not be done
Whether or not a reply to a comment
In principle, it will not be done
Whether or not a reply to a message
In principle, it will not be done
Start date of use
November 8, 2021
The first time in Yokohama! Konan Ward and PIAZZA Co., Ltd. have signed a partnership agreement.
On June 1, 2020, Konan Ward concluded a partnership agreement with PIAZZA Co., Ltd., which operates a community-based app that allows users to exchange information such as events and child-rearing information in order to disseminate information on ward administration and revitalize communities among residents. Since most of the users of "Piazza" are families in their 30s and 40s, it is expected that the necessary information will be delivered to generations who are difficult to receive local information.
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Inquiries to this page
Konan Ward General Affairs Department Ward Administration Promotion Division
Telephone: 045-847-8321
Telephone: 045-847-8321
Fax: 045-846-2483
Email address: kn-kusei@city.yokohama.jp
Page ID: 495-502-031