更新日 2026-08-25

Tensai Dai Ni Ouji wa Hikikomori Tai: "Koku Kaishi" no Mujikaku Musou

原作 HIIRAGI Kanata 作画 YOSUGARA Logi

大国アストリアの第二王子、ニート・ファン・アヴァドーラ。お家大好き引きこもりな彼は長く外界との接触を断ち魔術研究に打ち込むうち、無自覚にも魔術の天才へと成長した。そしてある日、父王の命令で超いやいやながら魔術学院へ入学。個性的すぎるが優しい学友に恵まれ学院生活を楽しみ始めるも、規格外な魔術の実力ゆえに何かとトラブルに巻き込まれて……!? 更に、ニートを無自覚な天才に育てた元凶、第一王子アレクがある「計画」を実行。それはニートの、そしてアストリアの運命をも変えてしまう大きな事件の始まりだった――。 Neet van Avadora, the second prince of the great kingdom of Astoria, is a homebody who loves nothing more than staying indoors. After cutting himself off from the outside world for years to devote himself to magical research, he has, without even realizing it, grown into a true prodigy of magic. One day, however, under orders from his father the king, Neet is forced, much against his will, to enroll in the Magic Academy. There, he gradually begins to enjoy student life, blessed with quirky but kind friends. But because of his overwhelming magical talent, he constantly finds himself caught up in one troublesome incident after another…! Meanwhile, Alex, the first prince, and the very cause of Neet’s growth into an unknowing genius, sets a certain “plan” into motion. This plan will spark a great incident, one that will change not only Neet’s fate, but also the fate of the entire kingdom of Astoria…