Rakudai Ninja RANTARO

A gag manga featuring ninja trainees attending Ninjutsu Gakuen during the Sengoku period. The students aim to become top-tier ninjas but frequently cause trouble instead. It is a popular series in the Asahi Shogakusei newspaper and was adapted into the NHK TV anime "Nintama Rantarou." The manga is noted as a good read for students needing a break from studying.