The teaser will feature a new crossover event at the mobile games Japanese 5th Anniversary live stream. A twitter account for the English version has also confirmed that this crossover will appear on the global server.
The development team has yet to provide further details on this crossover event, including a brief teaser image. Reisalin Ryza Stout, the protagonist of the console game which was first released for Japan in December 2020, and the rest of the world in January 2021, also noted that it is currently working to complete the content.
The second title from Koei Tecmo Games to be announced in a crossover event in late 2020. It has included seven character riggings, including bands and Triggers anime shows.
This crossover event will take place in the mobile game, which is available on iOS and Android devices worldwide.