きょうしゅう郷愁kyoushuu
1.

A deep emotional longing for one's hometown, often experienced by those who are away from it, characterized by a desire to return and a yearning for the familiar surroundings of one's past.

2.

A sentimental feeling that arises when reminiscing about the past, particularly with regard to cherished memories or experiences associated with a previous environment or time.

3.

An emotional state where one feels a profound connection to their roots, evoking a sense of bittersweet reflection on what has been left behind and a desire to recapture that sense of belonging.

4.

A wistful appreciation for the old and traditional, manifesting as a yearning for things that evoke pleasant memories from the past.

Example:

管弦楽団は郷愁に満ちた音楽を演奏し始めた。