Tensei shitara Dai Nana Ouji Datta node, Kimama ni Majutsu wo Kiwameru is a Japanese light novel series that follows the story of a young man who is reincarnated as the seventh prince in a fantasy world. Gifted with an exceptional aptitude for magic, he decides to live a free and leisurely life, while mastering various magical arts. The series explores his adventures and challenges in a whimsical and magical setting.