The content of the game includes 3 competitions, "Koikoi", "Oicho Kabu", and "Flower Matching". A gem of thinking that even Hanafuda enthusiasts will groan, such as abundant option settings and formidable opponents with full-scale thinking. "Winning mode" and "Free battle mode" are available. In "Winning Mode", 7 characters appear as opponents, and the competition can be played in the order of "Koikoi", "Flower Matching", and "Oicho Kabu", and the strength of the rivals will increase as they win. "Free battle mode" is ideal for training, as you can freely select your favorite competition and character.