This is a dinosaur encyclopedia PC from Sega Toys. It's a computer designed for children to learn how to use a mouse and keyboard. It offers various educational activities and mini-games. This product is from 2020 and comes with the box and instruction manual. The retail price was 16,500 yen (including tax). The computer itself is clean and in good working order, but the mouse has a contact issue and doesn't respond when clicked. Please be aware of this before purchasing.