更新日 2026-08-24

Tensai Bishoujo Sanshimai wa Isourou ni dake Choro Kawaii

原作 AKIZUKI Tsukihi 作画 Akizuki Tsukihi / Shio Kazunoko

突然の火事で家を失った理来は、容姿も才能も優れた高嶺の花――天王洲三姉妹の家に居候することになる。 壊滅的な生活力のせいで散らかった彼女たちの家を見た理来は、家事スキルを駆使して彼女たちのサポートをすることに!? 一生懸命で気遣い上手な理来の姿に、天才たちは惹かれていき……。 An ordinary boy and a trio of geniuses under one roof — a slapstick harem romcom packed with MAX-level cuteness! “…Will you come to my place?” After suddenly losing his home in a fire, Riku ends up living as a house guest at the home of the Tennousu sisters — admired beauties blessed with both looks and talent. Seeing their house in shambles due to their disastrous lack of life skills, Riku decides to use his household talents to support them!? The geniuses slowly find themselves drawn to Riku, who is earnest and always considerate of others…