Union Arena JoJo booster lands February 12, 2027 at about $2.44
Bandai's JoJo's Bizarre Adventure booster for Union Arena ships in Japan with 8-card packs, voice-cast signature cards, and a serial-numbered AP campaign.

Union Arena is getting a JoJo's Bizarre Adventure booster pack. The set is due Friday February 12, 2027, at a suggested retail price of 385 yen per pack, tax included (about $2.44). Bandai's official Union Arena Japan site has published the product page, which brings the JoJo's Bizarre Adventure series into the game.
This is a Japanese release. No date, price, or availability for English-language or European markets has been announced.
What is in the pack
Each pack holds 8 cards, and each box holds 16 packs.
The set's rarity breakdown is 13 Super Rare (SR) cards, 18 Rare (R) cards, 37 Uncommon (U) cards, 38 Common (C) cards, and 9 Action Point (AP) cards. Parallel cards are part of the product and are inserted at random.

Characters, art, and signature cards
The set features many popular characters, including the JoJos of each generation.
Many illustrations were drawn new for this product. The new-art lineup covers Jonathan Joestar, Dio Brando, Joseph Joestar, Caesar A. Zeppeli, Kars, Jotaro Kujo, Noriaki Kakyoin, and DIO. The set also includes many cards with original illustrations by illustrators.
Foil-stamped signature cards from the anime voice cast are planned. The announced lineup is:
- Jonathan Joestar: Kazuyuki Okitsu
- Dio Brando/DIO: Takehito Koyasu
- Joseph Joestar: Tomokazu Sugita
- Caesar A. Zeppeli: Takuya Satou
- Kars: Kazuhiko Inoue
- Jotaro Kujo: Daisuke Ono
- Noriaki Kakyoin: Daisuke Hirakawa
The serial-numbered limited AP campaign
A campaign called "Serial-numbered! Limited AP" places serial-numbered limited Action Point cards in booster packs. They appear at an extremely low rate and in limited quantity, and details are to be updated later.
These cards do not carry the cast members' handwritten signatures. They cannot be exchanged or returned for appearance defects and similar issues. Whether they will be inserted in reprints is undecided.
How it fits the calendar
The JoJo set follows a run of Union Arena releases that use the same ingredients. Bandai's second Re:ZERO booster arrives October 30 at the same 385 yen (about $2.44), with 8 cards per pack, planned foil-stamped voice cast autograph cards, and a serial-numbered AP campaign. The Uma Musume booster is dated December 11 with the same price, pack size, and AP campaign. The JoJo set extends that pattern to February 12, 2027.
What is still unknown
Card lists and specific card names beyond the character lineup have not been announced yet. The official English product name has not been announced yet either. Details of the serial-numbered AP campaign are still to come, and the official page notes that specifications may change and that photos may differ slightly from the actual product.
What it means for players
- Mark Friday February 12, 2027 as the Japanese release date. No international date has been announced yet.
- Each box has 16 packs of 8 cards.
- Anyone chasing the signature cards should note the seven announced voice actors, and that the serial-numbered AP cards are a separate chase without handwritten signatures.
- Check the official site for the campaign details, which are to be added later.
Written with the help of AI from the sources listed below, then checked automatically for accuracy and originality under TCGKing's editorial responsibility. Methodology →
TCGKing never reproduces source text. Every fact links to its origin.