Yahoo! JAPAN Ads API | Developer Center
日本語2025/11/13
Year-end and New Year's holidays
Yahoo! JAPAN Ads support will be closed during the Year-end of 2025 and the New Year of 2026.
Holidays
December 27, 2025-January 4, 2026 (JST)
API usage
Yahoo! JAPAN Ads API will be available during the holidays.
