noun
head office; main shop
Refers to the principal location of a business, often used in company names or signage. Similar to 本店, but 本舗 can carry a slightly more traditional or established feel.
See also: 本店
この店は本舗で、支店が三つあります。
This shop is the main store, and there are three branches.
老舗の本舗は京都にあります。
The main shop of the long-established store is in Kyoto.
本店 is more common and neutral for 'head office' or 'main store'. 本舗 often implies a traditional or specialized shop, and is frequently seen in business names.
Compound of 本 (hon, 'main') and 舗 (ho, 'shop'). The kanji 舗 is often used for established or specialized stores.