The December issue of Kodansha 's Nakayoshi magazine revealed on Wednesday that CLAMP 's Cardcaptor Sakura franchise will have a "huge, huge, huge announcement on super big news" in the magazine's next issue in December. The magazine hints that the announcement will be news related to the new anime project.

The magazine previously hinted at a "super super news announcement" for the magazine's December issue on Wednesday, which was revealed to be news of Cardcaptor Sakura: The Movie returning to Japanese theaters on January 21, 2017.