Information provision services such as Q & A and trial examples related to condominium management

　To promote the maintenance and management of condominiums by Residential Association, the Condominium Management Center provides information on management, such as Q&A, trial cases, and related laws and regulations. Please use it when you want to know more about apartment management. (paid)
　In addition, in Yokohama-shi, for promotion of management appropriateness of city apartment, we make use of the first year free on condition such as registration to Motoichi apartment registration system. (Only for one year)

• Condominium Management Center (outside site)

The first year usage fee is free (PDF: 552KB)

Condominium Residential Association in Yokohama, which does not currently use the Condominium Management Support Net

Registered in the Yokohama City Condominium Registration System. (If you have already registered, please update the information.)

Until March 31, 2025
※If the number of cases is exceeded, it will end at that time.

1. Registration in the condominium registration system
2. Apply for the use of the condominium management support net to the condominium management center via the Internet or fax

※Please apply from the Internet and download the fax application form from the homepage (outside site) of the Condominium Management Center (outside site).

※Please apply from the email address you can contact.

3. Answer to questionnaire sent from Yokohama-shi (the first year becomes free by answering this questionnaire)

※If you cannot confirm the answer, you will not be able to use the support net, so be sure to answer it.

4. Start using the startup CD or USB mailed from the Condominium Management Center

• From the second year onwards, an annual usage fee of 3,140 yen (as of April 1, 2024) will be charged, but will not be automatically updated.
• If you use it after the second year, you will need to apply separately.