Display Ads (Auction) ad delivery to LINE App
Document Number: APIE-FY21-2221
Thank you for using Yahoo! JAPAN Ads.
We will start ad delivery of some Display Ads (Auction) to LINE App
ad placements. Please see the following details.
Yahoo! JAPAN Ads Display Ads (Auction)
Around October 13, 2021
*The date is subject to change.
We will inform you from the release note once the ad delivery starts.
Ad delivery to LINE App will start for Display Ads (Auction).
Responsive (image) *Pixel size 300×300 and Aspect ratio 1.91:1
The top page, tabs, and some detail pages of articles in "LINE NEWS"
of LINE App.
*LINE will be added to the partner sites of Display Ads (Auction).
The ad delivery is planned to start with a very small number.
No action is required on the customer side regarding the ad delivery
to LINE. When the ad type is Responsive (image) the ad delivery will
More details of posted ad images etc. are described on the document (PDF).
The corners of the image may be rounded when delivered to the LINE App
The trimming will be done within the range specified in Yahoo! JAPAN's
Learn more about details of the trimming range in the following help pages.
Notes on creating responsive ads (image)
If you have any questions, please contact us.
Yahoo! JAPAN API support team