Shinobi Undercover is a comedy action manga that follows a young ninja who is assigned to infiltrate a modern high school, balancing their secret ninja missions with the everyday challenges of student life while keeping their identity hidden. As they navigate high school drama, complete ninja assignments, and deal with the comedic situations that arise from their double life, the narrative explores themes of identity, duty, and finding one's place in two different worlds with humor and action. Blending comedy, action, ninja, and school life elements with undercover premise, the series delivers entertaining storytelling that appeals to fans of ninja comedies and school life stories. Also known as Shinobi Undercover manga, しのびごと, ninja comedy, and shonen action.