ファイル名:
NikeiYomiuriBywannas-stickerfan_17179873.wastickers

ダウンロードする ↓

A wastickers file contains stickers to use in WhatsApp. It must be used on a mobile device such as a tablet or smartphone. Once the file has been downloaded, it must be opened with the "Sticker Maker" app available on Google Play and the App Store.