Hanafuda is a traditional Japanese card game that uses a unique deck of 48 cards, divided into 12 suits, each representing a month of the year. Each suit features floral designs and has four cards, with different point values assigned to each card. The game is popular in Japan and has various versions, including Koi-Koi and Hanafuda Poker. Players aim to collect sets of cards to score points, often by matching cards or forming specific combinations. The game emphasizes strategy and memory, making it engaging for players of all ages. Hanafuda has also influenced other games and is recognized as a cultural symbol in Japan.