UNDER NINJA

Once believed to be extinct, ninjas have reappeared in contemporary Japan following the Pacific War. With a headcount rumored to be two hundred thousand, these deadly assassins are now tasked with covert operations, infiltrating a significant portion of the nation's public and private institutions in the process. Among these ninjas is (https://hikka.io/characters/kurou-kumogakure-150d4c "Kurou Kumogakure"), who often spends his days in a run-down apartment with no motivation to do much of anything. Some might consider him a useless vagrant who does nothing but steal beer from (https://hikka.io/characters/oono-a60d73 "his neighbor"). Nevertheless, the 17-year-old loser might actually be more dangerous than his demeanor suggests. (https://hikka.io/characters/kurou-kumogakure-150d4c "Kurou's") hidden potential is put to the test when he is given a new mission to infiltrate a local high school, but there is more to this assignment than he could ever predict. \(https://myanimelist.net/anime/49766/Under_Ninja?q=Under%20Ninja\&cat=anime "by MAL Rewrite")]