The cats of "Nekoland" are born from fluffy clouds. And there is no main character. The cats of Nekoland have different fur colors depending on the color of the sky when they are born. For example, a cat born when a rainbow appears might have a rainbow-colored coat. And a cat born on a sparkling, starry night would surely shine brightly!
The rainbow shown in the key visual has a special meaning—it represents our beloved pets, who are important members of our family.