The previous page is sending you to https://shop.viewerapps.com/ja/youtube-subscribe/?attribute_subscriber=1000+Subscriber&srsltid=AfmBOopLyK8Beks5NUSNLuKQu4ClUWKzM-9R67bfiEL001zuwx94ozxj0JI.

 If you do not want to visit that page, you can return to the previous page.