head office; main office; main store; flagship store
this store; our store
本店は東京駅の近くにある。
The main store is near Tokyo Station.
修理の件は本店に問い合わせてください。
Please contact the head office about the repair.
この商品は本店でしか買えない限定品だ。
This product is a limited item only available at the main store.