御用達
ごようだつ
company (or restaurant, place, etc.) that caters to or is popular with a specific clientele
御欠 is read as おかき (okaki) and means mochi cut thin, dried, and baked or fried.
おかき
okaki
ごようだつ
company (or restaurant, place, etc.) that caters to or is popular with a specific clientele