The second collaboration between "Reverse Othellonia" × "[Favorite Child]" will be held from March 14th. Characters from the Tokyo Blade arc appear

The second collaboration between "Reverse Othellonia" × "[Favorite Child]" will be held from March 14th. Characters from the Tokyo Blade arc appear
Introducing the second collaboration between "Reverse Othellonia" and "[Favorite Child]", which will be held from March 14, 2025....

The linked article is in Japanese.