センチメンタリスト

noun

sentimentalist

A person who is excessively sentimental or who values sentiment over reason. Often used with a slightly critical or ironic tone.

• 彼かれは筋すじ金がね入いりのセンチメンタリストで、古ふるい映えい画がを見みるたびに泣ないてしまう。

  He is a dyed-in-the-wool sentimentalist who cries every time he watches an old movie.