上客
also: じょうかく
じょ
う
きゃ
く
Meanings
1
Refers to the most important or honored guest at an event, ceremony, or gathering.
At a wedding, the parents of the bride and groom are treated as guests of honor.
2
good customer; important customer
Used in business contexts for a valued, regular, or high-spending customer.
That traditional restaurant values its important customers.