御用達
ごようたし
company (or restaurant, place, etc.) that caters to or is popular with a specific clientele
御師 is read as おし (oshi) and means low-ranking priest.
おし
oshi
ごようたし
company (or restaurant, place, etc.) that caters to or is popular with a specific clientele
Real usage of this vocabulary in people, character names, and anime titles on Anime.Jepang.org.