na-adjective
Describes something that appeals to or is influenced by emotion, often with a nuance of nostalgia or aesthetic feeling.
彼女は情緒的な音楽が好きだ。
She likes emotional music.
この映画はとても情緒的で、涙が出た。
This movie is very sentimental; it made me cry.
Compound of 情緒 (emotion, sentiment) + 的 (-like, -al).