ヘビーリピーター

noun

loyal customer; frequent visitor

Wasei-eigo from English 'heavy repeater'; used in business and casual contexts for someone who repeatedly uses a service or visits a place.

wasei-eigo (Japanese-coined English), from heavy repeater

• あのカフェはヘビーリピーターが多おおい。

  That café has many loyal customers.

• 彼かれはこのサイトのヘビーリピーターだ。

  He is a frequent visitor to this site.