I opened it once, but I haven't played with it. The cards are divided into "Illustration Cards" and "Name Cards." The Illustration Cards have animal illustrations on the front and data about the animal on the back. The Name Cards have the animal's name and a silhouette illustration of the animal. The cards are color-coded in 8 colors according to the animals' habitats, so by using the included world map poster to sort them, you can compare Japan and the world and observe animals from a broader perspective. 【Basic Gameplay Examples】 ① When you find the "Name Card" that matches the animal on the "Illustration Card," match them by placing them together vertically. (Color discrimination, fine motor skills) ② Line up multiple "Illustration Cards" and ask "Which one is ○○?" and play a card game. (Vocabulary, observation skills) ③ Guess the animal illustration from the silhouette on the back of the "Name Card." (Sensory ability, cognitive ability) 【Contents】 48 Illustration Cards, 48 Name Cards, World Map Poster, Instruction Guide