Union Arena: Sakamoto Days - Booster Box

Release Date:  2026-05-29

12 Cards per Pack

16 Packs per Display

-TV Anime “SAKAMOTO DAYS” joins UNION ARENA! The lineup of course includes characters like Taro Sakamoto, Shin Asakura, Lu Shaotangwho work at Sakamoto’s store, and other popular characters appearing in the anime.

-As a “chase card,” the SR★★and SR★★★will feature the signature of the Japanese voice actor printed on them!

-A limited number of Serial-Numbered Action Point Cards are included at a super rare pull-rate! The card design is also exclusive to the English ver.!

Common: 30

Uncommon: 28

Rare: 12

Super Rare: 10

Action point: 12

80card ＋6 AP card types

*This product also includes Alt-Art versions of the above card types.