After saving a cat from being hit by a car, a young man named Negoro Kaito is reincarnated into a fantasy alternate world. However, he is now a tabby cat! This is the story of how he becomes a super-powered cat and is picked up by a young noble girl, popularizes tomatoes, and occasionally saves various people, all while striving for a life with three meals a day and a nap (he provides his own snacks)!

Ramsey is a boy from Japan reincarnated into another world. Born as a noble, but unable to take over his family because he is the third son, he is given a wasteland as a fiefdom and is practically exiled. Ramsey gathers together a group of boys who are also unable to take over their families to develop the territory!