更新日 2026-10-18

Watashi ni Naisho wa Tsujimasen.

原作 伊賀海栗 作画 甘愛ゆに

城で開かれたパーティーの裏庭で、友人と婚約者の浮気現場を目撃してしまった伯爵令嬢ニナは、その場で婚約破棄を告げられてしまう。さらに元婚約者たちから「ニナが浮気をしたから婚約破棄された」という嘘の噂まで流され、次の婚約も絶望的に。そんな彼女の前に現れたのは、様々な家の結婚を斡旋することから“仲人マッチング伯爵”と呼ばれる謎多き伯爵ドリス。彼から「結婚を前提に恋人になってほしい」と申し込まれたニナの運命は――？ Countess Nina witnesses her fiancé cheating on her with her friend at a party and is immediately told that their engagement is over. To make matters worse, her former fiancé and his new lover spread a false rumor that Nina was the one who cheated, making it seem impossible for her to find another match. Then she encounters Doris, a mysterious count known as the “Matchmaking Count” for arranging marriages between noble families. He asks Nina to become his lover with marriage in mind. What awaits Nina after this unexpected proposal?