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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 with each other so that they can know about the city and make connections. Community-based communication can be promoted through information exchange on familiar events, everyday life, and exchange of unusual 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, local residents can exchange information.
Konan Ward Flyer (PDF: 1,114KB)
Major collaborations
Konan Ward
- Community Development Support
- Dissemination of ward administration information
PIAZZA Co., Ltd.
- Formation of community problem solving community
- Created by Konan Ward Area
Major initiatives in the future
- Konan Ward will take advantage of various opportunities, such as distributing flyers to those who have moved in and parents raising children.
- PIAZZA CORPORATION is a community designer. ※We will revitalize the peaza and hold real events through the transmission of local information, etc., and promote exchanges between inhabitants of the ward.
Going forward, we will continue to work together to create ideas.
※Those who have a role in revitalizing the community in the city by revitalizing the app and holding real events.
Registration method
From a smartphone or tablet terminal
Application registration is a two-dimensional 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/ (external site)))
Precautions for Registration
Konan Ward official account
Operational Policy
PIAZZA name
City of Yokohama, Konan Ward
Account URL
City of Yokohama, Konan Ward official account (external site)
Outline of transmission
- Measures for Yokohama City and Konan Ward, disaster prevention related information
- Other information deemed necessary
Operational Management Officer
Director Ward Administration Promotion Division
Caller
Public Relations Section, Ward Administration Promotion Division, disaster headquarters Ward
Follow-up
In principle, it will not be done.
Whether or not to reply to comments
In principle, it will not be done.
Whether or not to reply to a message
In principle, it will not be done.
Use start date
November 8, 2021
Yokohama's first time! Konan Ward and PIAZZA CO., LTD.
On June 1, 2020, Konan Ward signed a partnership agreement with PIAZZA Co., Ltd., which operates a community-based app called "Piazza", which can exchange information on events and child care information, in order to disseminate ward administration information and revitalize the community among residents. Since many users of "Piazza" are family members in their 30s and 40s, it is expected that the necessary information will be delivered to generations whose local information is difficult to reach.
[Press Release] Yokohama's first time! Konan Ward and PIAZZA CO., LTD.
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For inquiries to this page
Konan Ward General Affairs Department Ward Administration Promotion Division
Phone: 045-847-8321
Phone: 045-847-8321
Fax: 045-846-2483
Email address: kn-kusei@city.yokohama.jp
Page ID: 495-502-031