Magimoji Rurumo (まじもじるるも) is a Japanese manga series by Wataru Watanabe, author of the manga series Yowamushi Pedal. The series follows Kōta Shibaki, a high school student, who trains with a witch named Rurumo through the use of magic tickets. However, whenever a ticket is used to make a wish, Shibaki's life will be shortened.