Union Arena Attack on Titan (UA23BT) Booster Box | 16 Packs | Japanese Edition
  • Ships within 24h from Switzerland · 1-4 business days
From Swiss From Swiss
100% Authentic 100% Authentic
Protected Packaging Protected Packaging
Secure Payment Secure Payment

Union Arena Attack on Titan (UA23BT) Booster Box | 16 Packs | Japanese Edition

CHF 84.90
Only 5 left in stock
Quantity

Product description

Attack on Titan Joins Union Arena

Dedicate your heart to the fight with the Union Arena Attack on Titan Booster Box (UA23BT), an official Japanese edition by Bandai. This set brings the Survey Corps, the Marleyan warriors and the Titans to Union Arena, with exclusive artwork created specifically for the game.

Released in Japan on 28 June 2024, it remains one of the most popular Union Arena sets for anime collectors and players.

What's Inside the Box

Each sealed Attack on Titan booster box contains:

  • 16 booster packs
  • 8 cards per pack, for a total of 128 cards per box
  • Official Japanese Union Arena cards by Bandai, factory sealed
  • Alternate-art parallel cards, foil-stamped autograph cards and limited serial-numbered AP cards at very low pull rates

Please note: a single box does not contain the complete set.

The Survey Corps and the Titans

The lineup features Eren Yeager, Mikasa Ackerman, Levi, Armin Arlert, Erwin Smith, Hange Zoe, Jean Kirstein, Connie Springer, Sasha Blouse, Historia Reiss, Reiner Braun, Annie Leonhart and Zeke Yeager, along with Titan cards that bring the world of the series to the table.

Voice Cast Autographs and Serial-Numbered AP Cards

Collectors may find foil-stamped autograph cards signed by the anime's voice actors, including Yuki Kaji (Eren), Yui Ishikawa (Mikasa) and Hiroshi Kamiya (Levi). Limited serial-numbered Action Point cards are also included at a very low pull rate and in limited quantities.

Rarities and Card Types

The set contains 100 card types plus 6 Action Point (AP) types:

  • Common: 35
  • Uncommon: 35
  • Rare: 18
  • Super Rare: 12
  • Action Point: 6

The set also includes alternate-art parallel versions of the card types above.

Random Booster Information

  • Each pack contains 8 random cards
  • Specific cards cannot be chosen
  • Pulls vary from pack to pack and duplicates may appear
  • Autograph, parallel and serial-numbered cards are not guaranteed in every box
  • One box does not contain all the cards of the set

Product Highlights

  • Official Bandai Union Arena booster box, Japanese edition
  • Attack on Titan franchise (UA23BT)
  • 16 packs per box, 8 cards per pack
  • Exclusive Union Arena artwork
  • Foil-stamped voice cast autograph cards
  • Limited serial-numbered AP cards
  • Brand new and factory sealed
  • Carefully packed and shipped by JapHunter from Switzerland

Product Details

  • Product Name: Union Arena Attack on Titan Booster Box
  • Japanese Name: 進撃の巨人
  • Set Code: UA23BT
  • Game: Union Arena Trading Card Game
  • Publisher: Bandai
  • Language: Japanese
  • Product Type: Booster Box / Display
  • Packs per Box: 16
  • Cards per Pack: 8
  • Total Cards per Box: 128
  • Card Types: 100 + 6 AP
  • Release Date in Japan: 28 June 2024
  • Condition: Brand New, Factory Sealed
  • Origin: Japan
  • Shipping From: Switzerland

Perfect For

  • Attack on Titan fans and anime collectors
  • Union Arena players building new decks
  • Collectors of autograph cards and serial-numbered AP cards
  • Fans of Eren, Mikasa and Levi
  • Sealed product collectors
  • Gift buyers looking for a premium anime trading card gift
  • Retailers and resellers in Switzerland and Europe

Why Buy from JapHunter?

At JapHunter, we carefully select authentic Japanese trading card products for collectors and players across Switzerland and Europe.

  • 100% authentic, factory-sealed products
  • Products sourced directly from Japan
  • Secure collector-grade packaging
  • Fast shipping from Switzerland
  • Dedicated customer support in French, German and English
  • A trusted shop for Yu-Gi-Oh!, Pokémon, One Piece, Union Arena and more

Add Attack on Titan to Your Collection

With its voice cast autographs, exclusive artwork and the full Survey Corps lineup, the Union Arena Attack on Titan Booster Box (UA23BT) is a standout Japanese release. Order yours today.

Collector highlights

Guaranteed rarity

Guaranteed rarity

Limited edition, sourced directly from Japan.

Factory sealed

Factory sealed

Brand new, never opened. Collection-grade condition.

JapHunter verified

JapHunter verified

Every piece checked by our expert team before shipping.

Long-term value

Long-term value

Sought-after by collectors and TCG investors.

Frequently asked questions

Are the products 100% authentic?

Every product on JapHunter is 100% authentic and sourced exclusively through verified Japanese distributors and official partners. We work directly with established TCG suppliers in Japan — no reprints, no counterfeits, no grey-market imports.

Each order is inspected by our team before shipping. If you ever doubt the authenticity of a product you've received, contact us within 30 days — we'll either provide proof of sourcing or issue a full refund, no questions asked.

When will my order arrive?

All in-stock orders ship from our Swiss warehouse within 24 hours on business days. Estimated delivery times:

  • Switzerland: 1 to 4 business days
  • European countries: 3 to 7 business days

Every shipment is tracked, and you'll receive your tracking link by email as soon as your package is dispatched. For pre-orders, your stock is reserved in your name and shipped on the official release date — see the pre-order section above for the estimated date.

What if my product arrives damaged?

We take packaging seriously: cards travel in toploaders and sleeves, sealed displays in rigid mailers, and high-value items get extra bubble-wrap protection. Every shipment is insured.

If your package arrives damaged despite our care, contact us within 48 hours of delivery with clear photos of the package and the product. We'll either:

  • Send a replacement at our cost (subject to availability)
  • Issue a full refund including original shipping fees

You don't need to return the damaged item unless we specifically ask — we trust our customers.

How does a pre-order work?

A pre-order lets you reserve a product before its official release. Your stock is secured in your name as soon as payment is confirmed — even if the product sells out everywhere else after launch.

  • Full payment is required at the time of pre-order to lock in your unit
  • The price you pay is final — no extra charge if prices rise later, no partial refund if prices drop
  • Release dates are estimates set by the manufacturer or distributor and may shift; we'll keep you posted by email if anything changes
  • Pre-orders are non-refundable, except if the product is officially cancelled by the supplier — in which case we refund 100%
  • If your order mixes pre-order and in-stock items, everything ships together on the release date. Need an item sooner? Place separate orders.

Estimated shipping date for this product: TBA — see description. Full pre-order terms are available in the pre-order block above.

Collectors also picked

Union Arena Attack on Tit... CHF 84.90
★ Verified card hunters

What our card hunters are saying

Japanese TCG collectors across Switzerland and Europe share their best finds.

9300+ happy hunters★ 4.9/5 average rating504 verified reviews
Fan favorite
G
Giuseppe P. ✓
★★★★★

Thanks, top service and great passion! Hope to find the N's Reshiram sooner or later, I'm doing a complete “N” collection. Black/White best Pokemon Game ever.

PSA 10 N's Zoroark ex SAR #127/100 | Battle Partners Japanese SV9
Fan favorite
L
Leo ✓
★★★★★

Un service de qualité, rapide, pro et convivial. Et surtout, une commande en parfait état avec même un petit mot de remerciement. J'adore ! Merci JapHunter, je repasserai commande.

Pikachu 020/M P - 2025 McDonald's Promo Pokemon Card (Japanese) | Single Card
Fan favorite
M
Marzio ✓
★★★★★

The boxes were completely intact when I opened the package. Everything was perfectly packed. The promo cards are really cool!

One Piece OP 17 - The World's Strongest Warriors Booster Box Display | Japanese Edition
Fan favorite
Y
Yves L. ✓
★★★★★

Produkte wie beschrieben, super verpackt und schnelle Lieferung, jederzeit wieder! Shop kann empfohlen werden!

Pokemon Center Bundle Tohoku / Hiroshima / Fukuoka (The 3 boxes)
Fan favorite
A
Aurélien M. ✓
★★★★★

Well packed, sent & arrived quickly. Small gift received and much appreciated, thank you!

Yu-Gi-Oh! Magnificent Monsters Box | 1st Edition
Fan favorite
Z
Zelal K. ✓
★★★★★

Was packaged securely, everything arrived pretty quickly and great price! Also I pulled the Reuniclus I really wanted so I couldn't be happier :D

Pokémon Gem Pack Vol.6 Booster Box Display | Simplified Chinese Edition
Fan favorite
B
Brigitte M. ✓
★★★★★

Für mich persönlich eines von den schönsten Sets die ich kenne. Herzlichen Dank noch für die immer handgeschriebene Mitteilung + Präsent. Wie immer top Shop. Immer gerne öfters.

Naruto Kayou Tier 3 Wave 2 Booster Display | 20 Boosters | Chinese Edition
Fan favorite
E
Elias J. ✓
★★★★★

Insanely fast and safe shipping. Even received some goodies! Will definitely buy again. :)

Pokémon MEGA Starter Set ex | Japanese Edition
Fan favorite
I
Ivan F. ✓
★★★★★

Fantastique ! Merci beaucoup, je n'ai pas beaucoup de chance avec ma collection, mais ça vaut toujours le coup. Je recommanderais sans hésiter, rien que pour les autocollants. Merci, vous êtes génial(e) !

Pokémon MEGA - Storm Esmeralda Booster Box Display (M6) | Japanese Edition
F
Felix B. ✓
★★★★☆

Sicher verpackt. Guter Zustand der Karten. Ein paar doppelt. Zu 95% aus der aktuellen Mega-Ära. Hätte mir evtl. ein paar ältere Karten gewünscht. Aber sonst alles in Ordnung.

Pokémon Mystery AR Cards Bulk Pack – 100 Art Rare / Illustration Cards | Random
Fan favorite
A
Amandine M. ✓
★★★★★

Super bien protégé, parfait état et arrivé super vite.

Riftbound League of Legends Trading Card Game - Origins (ENG) | Official TCG Booster
Fan favorite
J
James S. ✓
★★★★★

Ist ein cooles Display wo macht beim Öffnen. Vorallem die einzelne Promokarte die in jedem Display dabei ist.

Naruto Mythos TCG - Set 2: Shinobi Shonen 1st Edition Booster Box Display | 24 Packs
Fan favorite
D
David G. ✓
★★★★★

Excellente comme d'habitude et merci pour la rapidité et pour les messages.

Pokémon Mega Inferno X M2 Japanese Booster Box Display
Fan favorite
A
Adrian M. ✓
★★★★★

Fast delivery and product in perfect condition!

Pokémon Terastal Festival sv8a Japanese Booster Box Display
Fan favorite
M
Matteo L. ✓
★★★★★

Very fast shipping and the cards were near mint!

Pokémon AR CARDS 151 Cards (SV2a) Japanese
Fan favorite
L
Luis T. ✓
★★★★★

Perfect condition even without plastic to protect.

Pokémon MEGA - Storm Esmeralda Booster Box Display (M6) | Japanese Edition