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UNION ARENA BOOSTER PACK

The 100 Girlfriends Who Really, Really, Really, Really, REALLY Love You [UE21BT]

UNION ARENA BOOSTER PACK The 100 Girlfriends Who Really, Really, Really, Really, REALLY Love You [UE21BT]

The 100 Girlfriends Who Really, Really, Really, Really, REALLY Love You joins UNION ARENA!

All content from Season 1 of the anime is included!
Featuring the 6 girlfriends: Hakari, Karane, Shizuka, Nano, Kusuri, and Hahari!
Which girlfriend will you fight alongside!?

Level up the fun of UNION ARENA!

Each Booster Pack contains 12 cards.
There are 4 rarity levels: Common (C), Uncommon (U), Rare (R), and Super Rare (SR), with AP cards included at a low pull rate.
The lineup features a total of 82 card types plus 12 types of AP cards.
Additionally, alt-art cards are also included!
Power up your favorite deck and make playing UNION ARENA even more exciting!

Featuring serial-numbered, hand-signed Action Point cards!

A limited number of serial-numbered, hand-signed Action Point cards are included in booster packs at an extremely low pull rate!

  • UE21BT/RLY-1-AP01
  • UE21BT/RLY-1-AP02
  • UE21BT/RLY-1-AP03
  • UE21BT/RLY-1-AP04
  • UE21BT/RLY-1-AP05
  • UE21BT/RLY-1-AP06

Featuring foil-stamped signature cards from the voice cast of the TV anime "The 100 Girlfriends Who Really, Really, Really, Really, REALLY Love You"!

Lineup

  • Kaede Hondo - Voice of Hakari Hanazono
  • Miyu Tomita - Voice of Karane Inda
  • Maria Naganawa - Voice of Shizuka Yoshimoto
  • Asami Seto - Voice of Nano Eiai
  • Ayaka Asai - Voice of Kusuri Yakuzen
  • Sumire Uesaka - Voice of Hahari Hanazono
  • UE21BT/RLY-1-024
  • UE21BT/RLY-1-009
  • UE21BT/RLY-1-067
  • UE21BT/RLY-1-053
  • UE21BT/RLY-1-060
  • UE21BT/RLY-1-032

Features brand-new illustrations created exclusively for this product!

Lineup

  • Hakari Hanazono
  • Karane Inda
  • Shizuka Yoshimoto
  • Nano Eiai
  • Kusuri Yakuzen
  • Hahari Hanazono

The ★★★ cards come together to form a stunning connected illustration!

  • UE21BT/RLY-1-082
  • UE21BT/RLY-1-041

Each box includes 1 of 12 box topper card designs: 6 foil cards and 6 gold foil cards!

Get your hands on special-design cards exclusive to “The 100 Girlfriends Who Really, Really, Really, Really, REALLY Love You”!

pack
  • UE21BT/RLY-1-019
  • UE21BT/RLY-1-003
  • UE21BT/RLY-1-062
  • UE21BT/RLY-1-047
  • UE21BT/RLY-1-054
  • UE21BT/RLY-1-026
  • UE21BT/RRLY-1-070
  • UE21BT/RLY-1-046
  • UE21BT/RLY-1-018
  • UE21BT/RLY-1-012
  • UE21BT/RLY-1-015
  • UE21BT/RLY-1-073

Specifications

  • UNION ARENA BOOSTER PACK The 100 Girlfriends Who Really, Really, Really, Really, REALLY Love You [UE21BT]
  • UNION ARENA BOOSTER PACK The 100 Girlfriends Who Really, Really, Really, Really, REALLY Love You [UE21BT]

Release Date

July 10, 2026

MSRP

4.99USD

Content

  • 12 cards per pack

Rarity

  • ・C (Common) : 30 types
  • ・U (Uncommon) : 28 types
  • ・R (Rare) : 12 types
  • ・SR (Super Rare) : 12 types
  • ・AP (Action Point) : 12 types

Configuration

  • ・1 Booster Pack = 12 cards
  • ・1 Display Box = 16 packs
  • ・1 Case = 16 Display Boxes
  • *Alt-art card types are included in this product.
  • *Which of the cards are included is random.
  • *Cards included in this product are tournament legal from the pre-release date in your region.
  • *The image may differ somewhat from the final product.
  • *Product specifications may be subject to change.
  • *Please note that some of the products and the specifications may differ from those released in other countries or regions.
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