Kagetsu Tōya is a Japanese light novel series written by Kagami Yoshimizu. It follows the story of a young man who is transported to a fantasy world where he discovers his unique abilities and embarks on various adventures. The series combines elements of action, fantasy, and comedy, appealing to fans of the genre. The narrative explores themes of friendship, personal growth, and the challenges of adapting to a new environment. With engaging characters and a richly developed world, Kagetsu Tōya has garnered a dedicated following and has been adapted into manga and anime formats, further expanding its reach.