おこしやすMeanings1interjectionwelcomeKyoto dialect greeting used especially by shop staff to welcome customers. Equivalent to いらっしゃいませ in standard Japanese.京きょう都との老舗しにせの店みせ先さきで「おこしやす」と声こえをかけられた。At a long-established shop in Kyoto, I was greeted with 'okoshiyasu'.