Union Arena is a popular Japanese common rules TCG engine that was launched in March 2023. The engine is built to support any number of IP titles working on a single rules set. The first three titles released for Union Arena will include Bleach: Thousand-Year War, Hunter X Hunter, and Jujutsu Kaisen. The cards released into the NA market will be localized into English, and the brand logo and back of the cards will be unique designs for the English version.

Bandai also revealed Digimon CG: Infernal Ascension, a new booster set (see "'Digimon CG: Infernal Ascension' Incoming").