A first-time customer; a customer visiting a shop or establishment without prior introductions or without being a regular.
この居酒屋は一見客にも気さくに接してくれるので安心だ。
This izakaya is friendly even to first-time customers, so you can feel at ease.
一見客が多い観光地の土産物店は品揃えが豊富だ。
Souvenir shops in tourist areas with many first-time customers have a wide selection of goods.
店側は常連を優先することが多く、一見客は席が取りづらいことがある。
Shops often prioritize regulars, so first-time customers may have trouble getting a seat.