[いちげんさん, ichigensan] (n) (See 一見の客, 一見客) first-time customer (of an inn or a restaurant); chance customer; customer without an introduction from a regular customer
[いちげんのきゃく, ichigennokyaku] (n) (See 一見さん, 一見客) first-time customer (of an inn or a restaurant); chance customer; customer without an introduction from a regular customer