(のれん)

のれん
noun
shop curtain, goodwill
1. shop curtain, noren
A fabric divider hung at shop entrances, often bearing the shop name or logo.
暖簾(のれん)くぐる
To pass through the shop curtain.
The shop curtain is swaying in the wind.
A new curtain was hung at the shop front.
To put up the noren and prepare to open the shop.
Putting up the noren signals the shop is open
Colorful noren are lined up along this street, giving it the atmosphere of a traditional shopping district.
2. goodwill, reputation
A business's established reputation and brand value.
暖簾(のれん)(まも)
To protect the shop's reputation.
暖簾(のれん)(きず)ついた
The reputation was damaged.
To become independent through noren-wake.
Traditional way of letting employees start their own branch under the same name
It's a long-established shop that has maintained its reputation for over a hundred years.
It's not easy to pass on the reputation built by the founder to the next generation.

暖簾(のれん) is a traditional split fabric curtain hung at shop entrances in Japan.

SENSE 1 - PHYSICAL CURTAIN:

SENSE 2 - REPUTATION/GOODWILL:

IDIOM:
暖簾(のれん)(うで)(): wasted effort (lit. pushing against a curtain = no resistance, pointless)

CULTURAL NOTE:
Noren display the shop name/logo and signal the business is open. They're iconic in traditional shopping districts.