My Arranged Marriage Partner Is a Shaggy NEET

Hinano, who grew up in a single-parent household, suddenly receives a marriage proposal. Her prospective husband, Hiromitsu, whom she had heard was the heir to a wealthy family, turns out to be a shaggy, reclusive NEET. Nevertheless, knowing that he has a stable income, Hinano decides to marry him. However, she soon realizes that her husband, Hiromitsu, possesses the potential to "shine if polished"...? A quirky newlywed story of a NEET husband and his naive wife! https://www.cmoa.jp/title/321436