My Hero Academia Union Arena Set Heads West on December 11, 2026
Bandai Namco's crossover card game brings the anime's first six seasons to Western players in a single combined release.
The My Hero Academia set for the Union Arena trading card game will be released in the West on December 11, 2026, according to Screen Rant. The release brings the anime series' card lineup to players outside Japan for the first time.
The Western edition combines the two previously Japan-exclusive My Hero Academia Union Arena volumes into a single product covering seasons 1 through 6 of the anime. More than 200 My Hero Academia cards had until now been available only in Japan.
Booster packs will be priced at $4.99 and will contain 12 cards each.
Background
Union Arena is a crossover trading card game from Bandai Namco that has found success in the Japanese market. The original My Hero Academia manga run ended in 2024, and the anime adaptation concluded in early 2026.
Quick answers
When is the My Hero Academia Union Arena set coming to the West?
It will be released in the West on December 11, 2026.
How much do Union Arena My Hero Academia booster packs cost?
Booster packs will cost $4.99 and contain 12 cards each.
What does the Western My Hero Academia Union Arena release include?
It combines the two previously Japan-exclusive volumes into a single release covering seasons 1 to 6 of the anime.