Read Shinobi Undercover online manga in English, a modern supernatural series featuring hidden warriors. Young ninja Yodaka accepts a dangerous mission to protect a high school student named Aoi. He must master his lethal shinobi skills while navigating the social complexities of teenage life. Japan remains a world where secret agents operate within the shadows of civil society. Professional assassins and rival clans threaten the safety of his unsuspecting target. Yodaka struggles to maintain his secret identity amidst constant danger and school exams. A mysterious conspiracy surrounds Aoi, drawing more enemies toward their peaceful classroom. Yodaka is guarding his target while hiding from deadly rival shinobi.