The Bicycle Koi Playing Cards! This deck was inspired by the beautifully colored fish that are mostly found in Asian cultured ponds and gardens around the world. The word, koi, is a symbol of love and affection and is known as the friend of the sea. Give these fishes a home and instantly feel the sense of peace and serenity. As we stare directly down onto the tuck case, we spot the stunning koi surrounding a large spade sculpture. Asian themed patterns and artwork accompany the koi in their natural habitat. The back cards are a beautiful cluster of the stunning colored fish. They gather together as if it were feeding time to form a terrific back image.