Manga by author Goto Hayako - Status completed

Nako is a poverty-stricken 21 year-old in desperate need of a job. She applies for a job at a jewelry store. When shop owner Ren identifies herself as a lesbian, the competition for the position evaporates, leaving only Nako. Ren asks her if her sexual orientation will be a problem, Nako sensibly replies that she's not interested, so she doesn't see any problem.