"Ni no Kuni" is a role-playing video game series developed by Level-5 and features animation by Studio Ghibli. The first game, released in 2010, follows a young boy named Oliver who travels to a magical world to save his mother. Players explore various environments, engage in battles, and solve puzzles while interacting with charming characters. The series is known for its beautiful art style, combining traditional animation with vibrant 3D graphics. It incorporates elements of fantasy and adventure, allowing players to capture and train creatures called familiars. The games emphasize themes of friendship, courage, and the importance of family.