Union Arena Booster Box
Union Arena Wind Breaker UA38BT Booster Box - Japanese
Protect your purchase
Orders placed Monday to Friday (except public holidays) before 12:00 Spanish time ship the same day. Mainland Spain, Balearic Islands, Ceuta and Melilla: 1 - 3 business days. Canary Islands: 2 - 8 business days.
Before you buy
Is it original and factory sealed?
When will it arrive?
What language are the cards in?
Can I return it?
Another question? Chat with us (Monday to Friday, 9:00 to 18:00 Spanish time) or email info@metamorphcenter.com
🥊 Only three actors sign in Union Arena Wind Breaker (UA38BT), the voices of Sakura, Suo and Nirei, across seven cards, with Haruka Sakura at SR★★★ as the top one. The box came out in Japan on 25 April 2025 and brings Furin High and its rivals with illustrations drawn for the game.
What's in the Union Arena Wind Breaker Japanese booster box?
Official Bandai product, factory sealed:
- 16 booster packs per box
- 8 cards per pack (128 cards in total)
- 92 card types: 80 playable cards (10 SR, 12 R, 28 U and 30 C) plus 12 Action Point cards, with alt-arts on top
- Chase cards:
- Haruka Sakura (055) at SR★★★, signed
- Foil autographs from the three leads on six alt-arts: Haruka Sakura (024 and 055, Yuma Uchida), Hayato Suo (060 and 061, Nobunaga Shimazaki) and Akihiko Nirei (SR★★ 071 and R★★ 070, Shoya Chiba)
- 3 serial-numbered Action Point cards (AP01★, AP02★ and AP03★), planned by Bandai to carry hand-signed autographs, at a very low pull rate and in limited numbers
- 5 SR★: Jo Togame, Choji Tomiyama, Hajime Umemiya, Kyotaro Sugishita and Ren Kaji
About Wind Breaker (UA38BT)
Wind Breaker runs on Magazine Pocket, Weekly Shonen Magazine's official app, and it's the anime adaptation that comes to Union Arena. There are new illustrations of nine characters: Sakura, Suo, Nirei, Sugishita, Kiryu, Tsugeura, Umemiya, Tomiyama and Togame.
If you're hunting singles, the prefix is UA38BT/WBK-1. Nirei is the only one with a signed Rare, 070 at R★★.
Why the Japanese edition?
- It's Bandai Japan's original edition
- The autographs come from the actors who voice Sakura, Suo and Nirei in the Japanese anime
- According to Bandai, the three serial-numbered AP cards will carry hand-signed autographs from the cast
Shipping from Spain
Ships from Spain. 24 - 72 h within Spain, 3 - 8 business days to the rest of Europe. Official Japanese product, factory sealed and packed with reinforced protection.
Orders placed Monday to Friday before 12:00 (Spanish time) ship the same day.
Mainland Spain, Balearic Islands, Ceuta and Melilla: 24 - 72 h.
Canary Islands: 2 - 8 business days.
Portugal, rest of Europe and United Kingdom: 3 - 8 business days.
Once your order ships, you'll get an email with the tracking number.
Every order comes with a surprise, plus some stickers and a personalized card.
What collectors say
4.95/5
9,000+ customers · 1,400+ verified reviews · real reviews from real orders
Accessories
Protect and organize your collection
Sold out Ultra Pro Toploader 3"x4" Regular (25 unidades)Sale price€3,90 
Ultra Pro Toploader 3"x4" Premium (25 unidades)Sale price€4,95
Sold out Caja Acrílica para Elite Trainer Box Pokémon - Friki MonkeySale price€29,95 
Protector Acrílico para Booster Display Pokémon - Friki MonkeySale price€27,95 
Caja Acrílica para Booster Box Japonesa Pokémon - Friki MonkeySale price€24,95 Only 7 left
Browse every set
FAQs
Questions?
Answers to the questions we get most about our products, shipping and policies.
If your question isn't here, get in touch and we'll help.
Metamorph Center is a premium retailer of authentic Pokémon cards. We sell sealed booster packs, booster boxes and more, with a focus on high-quality collectibles and excellent service.
Order directly on our website, https://metamorphcenter.com/en. Browse our collections, add items to your cart and pay securely.
No, Metamorph Center doesn't have a physical store for now. The only way to buy from us is on our website, metamorphcenter.com.
Yes. We import directly from official Japanese, Chinese, Korean and European distributors. Every box arrives factory sealed.
Orders placed Monday to Friday before 12:00 Spanish time ship the same day.
Delivery takes 24 - 72 h within mainland Spain, where shipping starts at €4.95, and 3 - 8 business days to the rest of Europe, with the exact cost shown at checkout.
Yes, we do.
You have 14 calendar days to return products in the same condition you received them.
We refund the full amount once we've received the complete order and checked that it hasn't been tampered with.
Every shipment includes a tracking number and delivery insurance.
We also pack everything very carefully so it all arrives in perfect condition.
If anything goes wrong, we'll send you another unit or refund 100%.
If your order couldn't be delivered because you weren't home, the fastest fix is to contact our carrier, Correos.
Whenever we have pre-orders open, we announce them so you can reserve yours.
We always state the day the order will ship, and you'll get a notification.
