May 15, 2026UNION ARENA
GRAND ASIA OPEN 2026
Rise to the top—be Asia’s strongest!
What is UNION ARENA
GRAND ASIA OPEN 2026
Ultimate battle to determine the Asia’s strongest player!
"GRAND ASIA OPEN" will also be held for the in 2026 to determine the Asia’s strongest player!
We are looking forward to your participation.
Detailed information will be released on the official website in due course, so please wait for further updates.
UNION ARENA
GRAND ASIA OPEN 2026
STORE PRELIMINARIES S1
STORE PRELIMINARIES S1 Details
Period
May 01 - July 31, 2026
For the exact dates and detailed information regarding this event, please refer to the latest updates on BANDAI TCG+.
Format
1 on 1
Registration URL
Malaysia Indonesia Philippines Singapore ThailandUNION ARENA
GRAND ASIA OPEN 2026
REGIONAL FINAL S1
REGIONAL FINAL S1 Details
Period
August 2026
For the exact dates and detailed information regarding this event, please refer to the latest updates on BANDAI TCG+.
Format
1 on 1
Registration URL
Malaysia Indonesia Philippines Singapore ThailandUNION ARENA
GRAND ASIA OPEN 2026 LCQ
LCQ Details
Period
September 2026
For the exact dates and detailed information regarding this event, please refer to the latest updates on BANDAI TCG+.
Format
1 on 1
Registration URL
Malaysia Indonesia Philippines Singapore ThailandUNION ARENA
GRAND ASIA OPEN 2026 Prize
STORE PRELIMINARIES S1 PRIZE
Winner Prize
- ・Advance to the UNION ARENA
GRAND ASIA OPEN REGIONAL FINAL
Participation Prizes
- ・UAPR/2026-AP03 Limited AP Card
- ・UNION ARENA
Special Promotional Pack 2026
- *1 pack contains 4 cards (4 types in total).
REGIONAL FINAL S1 PRIZE
Winner Prizes
- ・Advance to the UNION ARENA CHAMPIONSHIP26-27 ASIA FINAL
- ・Select 1 favorite ONE BATTLE CUP WINNER Ver. Card
Top2 - Top4 Prizes
- ・Select 1 favorite ONE BATTLE CUP NORMAL Ver. Card
Participation Prizes
- ・UAPR/2026-AP03 Limited AP Card x 2
- ・UNI-TICKET x 1
LCQ PRIZE
Winner Prizes
- ・Advance to the UNION ARENA CHAMPIONSHIP26-27 ASIA FINAL
(1st place only) - ・Select 1 favorite ONE BATTLE CUP WINNER Ver. Card
Top2 - Top4 Prizes
- ・Select 1 favorite ONE BATTLE CUP NORMAL Ver. Card
Participation Prizes
- ・UAPR/2026-AP03 Limited AP Card
Please be aware that the information in this web page is recorded as of May 15, 2026 and may be subjected the changes.