Union Arena: The 100 Girlfriends Who Really, Really, Really, Really, REALLY Love You Booster Box (Presale - Expected Release Date July 10th)

PRESALE - Expected release date July 10th, 2026.

This item is subject to our Pre Order policy. It is available under "Our Pre-Order Policy" in this link.

Release dates are provided by the manufacturer and are subject to change. Products may arrive earlier or later than the estimated release window. Orders containing pre-release items will ship once all items are in stock.

❶ “The 100 Girlfriends Who Really, Really, Really, Really, REALLY Love You” is coming to UNION ARENA!
UNION ARENA players have long been eagerly awaiting its arrival — The 100 Girlfriends Who Really, Really, Really, Really, REALLY Love You finally joins UNION ARENA! ! Featuring numerous stunning cards of the six girlfriends who appear in Season 1 of the TV anime!

❷ There are 6 brand-new illustrations! Many cards feature illustrations exclusive to UNION ARENA!
Includes cards featuring special newly drawn illustrations of the six girlfriends, created exclusively for UNION ARENA! In addition to the newly drawn pajama illustrations, the set also includes cards featuring the girls in their school uniforms and swimsuits. Choose your favorite girlfriend and build your deck!

❸ SR★★ & SR★★★ cards feature foil-stamped autographs from the Japanese voice cast!!
As a chase card, the SR★★ and SR★★★ will feature the signature of the Japanese voice actor printed on them! And what’s more — the two ★★★ cards feature a luxurious connecting illustration! With exclusive new illustrations available only in UNION ARENA, these cards become ultrarare collectibles that fans won’t want to miss!

❹ Action Point cards featuring authentic autographs are also included!
A limited number of Serial-Numbered Action Point Cards are included at a super rare pullrate! The card design is also exclusive to the English ver.! Autographs from the Japanese cast are also included!


RARITIES
• Common: 30
• Uncommon: 28
• Rare: 12
• Super Rare: 12
• Action Point Card: 12
82 card + 6 AP Card Types
*Also includes alternate art and/or design cards from the above types.

CONFIGURATION
♦ 12 cards per pack
♦ 16 packs per display
♦ 16 displays per case