Embark on an unforgettable isekai adventure in UNION ARENA!

The hit TV anime Mushoku Tensei: Jobless Reincarnation joins UNION ARENA with a booster set filled with memorable characters, exclusive artwork, and highly collectible autograph cards. The series follows Rudeus, who is reincarnated into a fantasy world and resolves to make the most of his second chance at life—mastering magic, facing new challenges, and forming powerful bonds along the way.

Build your deck with Rudeus, Roxy, Sylphiette, Eris, Nanahoshi, and other characters from the anime. Each booster box contains 16 packs, with 8 Japanese-language cards per pack. The set features parallel rarities, numerous original illustrations, and new artwork created especially for this release.

Collector Highlights

Look for foil-stamped autograph cards featuring signatures from members of the anime’s Japanese voice cast:

• Rudeus — Yumi Uchiyama

• Roxy — Konomi Kohara

• Sylphiette — Ai Kayano

• Eris — Ai Kakuma

• Nanahoshi — Shion Wakayama

The set also includes an ultra-rare Serial-Numbered Limited AP Card Campaign. These special Action Point cards are inserted into booster packs in extremely limited quantities and at a very low pull rate. They are planned to feature handwritten signatures from members of the anime’s cast. Inclusion is not guaranteed, and availability in future reprints has not been confirmed.

Product Configuration

• Release Date: June 19, 2026

• Language: Japanese

• 8 cards per booster pack

• 16 booster packs per box

• 16 booster boxes per case

Card Set Breakdown

• SR – Super Rare: 12 types

• R – Rare: 12 types

• U – Uncommon: 28 types

• C – Common: 28 types

• AP – Action Point: 12 types

• Additional parallel cards are included throughout the set.