The Quintessential Quintuplets Card Game Vol. 4 Japanese Booster Box, "A Summer Vacation Without Coincidences," is a 12-pack box from Bushiroad containing 5 cards per pack, with a total of 169 planned card types, including manga and anime illustrations, foil designs, and rare SSSP cards. The game involves players competing to win the affection of three brides to claim victory. 
Contents and features
Game: A one-on-one competitive card game where players aim to win the heart of Fuutarou by collecting three brides before their opponent.
Box contents: 12 booster packs, with each pack containing 5 cards.
Total card types: 169 total card types are planned for the set.
Card types: Includes a mix of normal and parallel cards.
Artwork: Features illustrations from both the original manga and the anime.
Special cards:
Includes rare Special SSSP cards with unique, foil-stamped illustrations by the original creator, Negi Haruba.
Features cards with foil designs and cast autograph cards.
Manufacturer: Bushiroad.
Language: Japanese.
Release date: July 31, 2025.