March 19, 2026UNION ARENA
CHAMPIONSHIP26-27
Who will triumph over the strong and shine as the champion!
What is UNION ARENA
CHAMPIONSHIP26-27
「CHAMPIONSHIP26-27」 will be held!
This is the ultimate battle to determine the strongest player in UNION ARENA.
We look forward to the participation of all those who are confident in their skills!
Details such as regulations and participation methods will be released in due course, so please stay tuned for further updates.
UNION ARENA
CHAMPIONSHIP26-27
ROAD MAP
- *The schedule is subject to change.
- *You may participate in Preliminary Rounds even if you live in another region. However, you must maintain residency in that region in order to represent that region at Finals.
- *If a non-resident wins Preliminary Rounds, their Regional Finals invitation will be passed down to the next highest-ranking resident of that region.
- *All UNION ARENA cards that are sold and distributed as of one week before the tournament and are not designated as restricted cards can be used.
- *If transparent sleeves are used, they must be used along with another type of sleeve.
Notes
About Regional Number Settings for Official Events
“Region 2” from the “Regional Number Settings” applies to this event.
Starting on September 1st, 2025, certain events may be assigned a Regional Number.
For events that have the Regional Number Settings, the condition for participation will be the possession of the participant's ID issued in the same numbered region.
Please be aware that the information in this web page is recorded as of March 19, 2026 and may be subjected the changes.