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13:24·Yu-Gi-Oh!·Yu-Gi-Oh! Glorious Victors: 60 cards, $4.49 packs, Dec. 4 launch 13:22·Union Arena·Union Arena My Hero Academia New Card Selection lands December 11 13:21·Union Arena·Union Arena D.Gray-man booster UA58BT lands November 27, 2026 13:07·Weiss Schwarz·Weiß Schwarz Nanoha EXCEEDS set lands January 29, 2027 at 440 yen13:24·Yu-Gi-Oh!·Yu-Gi-Oh! Glorious Victors: 60 cards, $4.49 packs, Dec. 4 launch 13:22·Union Arena·Union Arena My Hero Academia New Card Selection lands December 11 13:21·Union Arena·Union Arena D.Gray-man booster UA58BT lands November 27, 2026 13:07·Weiss Schwarz·Weiß Schwarz Nanoha EXCEEDS set lands January 29, 2027 at 440 yen

TCG collections we track/Union Arena

Union Arena

Publisher BandaiRegions Japan · InternationalLanguages JA · EN

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Coverage

6
articles: 5
sources tracked: 14
upcoming releases: 0
open rumors

Latest

Union ArenaProduct release

Union Arena My Hero Academia New Card Selection lands December 11

Bandai's 12-card My Hero Academia New Card Selection for Union Arena boosts the Green, Red, Purple, and Yellow decks, with 11 new cards, one AP card, and a mounting board.

Confirmed·1 source·Oct 17, 2026October 17, 2026

Union ArenaProduct release

Union Arena D.Gray-man booster UA58BT lands November 27, 2026

Bandai's UA58BT pairs Allen, Kanda, Lenalee, and Lavi with new Katsura Hoshino art, a foil-stamped signature card, and serial-numbered AP cards. No price yet.

Confirmed·1 source·Oct 17, 2026October 17, 2026

Union ArenaNew expansion

Union Arena Uma Musume booster lands December 11 at 385 yen a pack

Bandai's Uma Musume: Pretty Derby Booster Pack has 8 cards per pack, foil-stamped cast signatures for 22 characters, and a serial-numbered limited AP campaign.

Confirmed·1 source·Oct 17, 2026October 17, 2026

Union ArenaProduct release

Union Arena's Umamusume Starter Deck lands December 11 for 1,650 yen

Bandai's Umamusume: Pretty Derby Starter Deck ships Friday December 11, 2026 with a 50-card deck, 3 AP cards, a play sheet, and a Promotion R pack.

Confirmed·1 source·Oct 17, 2026October 17, 2026

Union ArenaNew expansion

Union Arena Monogatari Vol.2 arrives November 27, 2026 with green

Bandai's second Monogatari booster pack costs 385 yen per pack, adds Second Season and Final Season content, and introduces a green color to Union Arena.

Confirmed·1 source·Oct 17, 2026October 17, 2026

Union ArenaTournament

BANDAI CARD GAMES Fest 26-27 in TOKYO set for February 20–21, 2027

BCG Fest 26-27 in TOKYO brings free-entry main events, a side event and an Umamusume: Pretty Derby attendance card to the TOC Exhibition Hall in Shinagawa; dates and venues differ by title.

Confirmed·1 source·Oct 17, 2026October 17, 2026

upcoming releases

Union ArenaWorldwideRe:ZERO -Starting Life in Another World- Vol.2 (EX17BT)date confirmed 27Nov

Union ArenaJapanUnion Arena Monogatari Vol.2 arrives November 27, 2026 with greendate confirmed 27Nov

Union ArenaWorldwideUnion Arena D.Gray-man booster UA58BT lands November 27, 2026date confirmed Full calendar →

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Sources we track for this collection

How we verify →

UNION ARENA Official (NA) – NewsHTML · 20 minofficial ユニオンアリーナ公式 (JP) – ニュースHTML · 20 minofficial ICv2 – Hobby games industry newsRSS · 60 mincommunity INSIDE (inside-games.jp)RSS · 60 mincommunity LorenZone – Blog actus TCGRSS · 60 mincommunity

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