The Color Difference "IROCHI"

This is a simple card game that anyone can enjoy. The rules are simple. Players take turns to turn over cards in the deck. When all three colors on the flipped card are different, the player says “Irochi! quickly. The player who says it the fastest wins a card. There are three colors on the cards: the color of the background, the color of the letters, and the meaning of the letters. Red, blue, or yellow. Can you judge them at a moment's notice?　It is a game where you can't help but laugh when you play. Please try it!

—description from the publisher