tourist bar; gay bar catering mainly to straight people
A bar that welcomes tourists or straight customers; in LGBTQ+ contexts, a gay bar where the primary clientele is straight, often with a touristy or novelty atmosphere.
There are several tourist bars in Shinjuku Ni-chōme.
That tourist bar gets packed with foreign tourists on weekends.
Compound of 観光 (sightseeing, tourism) and バー (bar). The term likely originated in LGBTQ+ districts to describe bars that attract a largely straight, tourist crowd.