The Jujustsu Kaisen set was first announced back in December 2023 along with the first scheduled releases for Union Arena TCG (see "'Union Arena TCG' English Edition"). The set is based on the popular dark fantasy series about a high school student named Yuki Itadori that joins secret organization of Jujutsu sorcerers to help remove his curse. The Union Arena TCG set will contain 100 card types: 35 commons, 35 uncommons, 18 rares, 12 super rares, and 6 Action Point cards. Some of these cards will come as parallels with alternative art and/or design cards.
The SKUs for the set will consist of booster and starter deck displays. Boosters feature 12 cards per pack and 16 packs per display; MSRP $79.84 for the display. Starter decks will come with a 50-card preconstructed deck, 3 Action Point cards, and a playsheet. There are six decks to a display; MSRP for the starter display is $71.94.