かんむりょう感無量kanmuryou
1.

A state of overwhelming emotion, often characterized by a profound sense of gratitude or appreciation that is difficult to articulate.

2.

An experience of intense feelings that arise in response to a significant moment or memory, leaving one feeling deeply moved.

3.

A heartfelt reaction that reflects a mixture of joy and nostalgia, conveying a sense of being profoundly touched by a situation or person.