UNION ARENA The Idolmaster Cinderella Girls Special Card Supply Set

Release date: Fri, Aug 7, 2026
Price: ¥9,000 Suggested retail price, tax included

Already released. Popular sets sell out soon after release, so stock differs from shop to shop.

Japanese name

UNION ARENA アイドルマスターシンデレラガールズスペシャルカードサプライセット

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Official product page (Japanese)

Release information comes from the UNION ARENA official site. Last checked: Thu, Oct 29, 2026.

About this product

This UNION ARENA accessory set celebrates The Idolmaster Cinderella Girls with foil-finished cards and storage for decks. The cards feature the series, while two deck cases use newly illustrated artwork showing characters in special UNION ARENA outfits. Both cases fit inside the included double storage box, which also features newly drawn art and is designed to hold the pair of cases.

The set is offered through an order page linked by the official product listing. The listing does not specify a sales period or other purchase conditions.

Summarized with the help of AI from the official product page. Contents can change before release.

Where to buy it

Card shops near major stations are the most likely to have it in stock. Prices at card shops can be above the suggested retail price, especially for popular sets.

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