noun
loyal customer; important customer
Refers to a customer who is particularly valued, often due to long-term patronage or high spending. Similar to 上客 (じょうきゃく) but with a stronger emphasis on the customer relationship.
See also: 上客 (じょうきゃく)
あの方は当店の上顧客です。
That person is a valued customer of our store.
上顧客には特別なサービスを提供しています。
We offer special services to our loyal customers.