2025.11.17
Yahoo! JAPAN Ads
Completed
Updates
- November 15, 2025: We completed this maintenance.
- October 29, 2025: We announced this information.
Product
- Yahoo! JAPAN Ads Search Ads
- Yahoo! JAPAN Ads Search Ads (Shopping)
- Yahoo! JAPAN Ads Branding Search Ads
Tool
- Campaign Management Tool
- Campaign Editor
- Yahoo! JAPAN Ads Search Ads API
- Yahoo! JAPAN Ads Script
Date
From 9AM to 7PM, November 15, 2025 (JST)
Summary
We have completed the system maintenance. You can learn more about the impact during the maintenance for each service in the following section.
Impacts
Campaign Management Tool
All screens for the preceding products, except the accounts list, will appear with an under maintenance notice and you won’t be able to operate.
Search Ads
- Campaign Editor
You will receive an error when you download the report. - Search Ads API
You will receive an error when you make a request to the following services:- ReportDefinitionService
- KeywordPlanIdeaService
- Yahoo! JAPAN Ads Script
You will receive an error when you run a script that contains the following services:- ReportDefinitionService
*You can operate other than the preceding operations, such as adding creatives, in the Campaign Editor, Search Ads API, and Yahoo! JAPAN Ads Script.
Search Ads (Shopping)
- Search Ads API
You will receive an error when you make a request to the following services:- SsaReportDefinitionService
Comments
- There is no impact on ad delivery.
- Even when using Campaign Editor and Search Ads API, we recommend that you operate, such as modifying the settings, before or after the maintenance.
- Related Tag：
- #Yahoo! JAPAN Ads