"Being able to work while still being who I am raises my motivation," says Ami Katayama, a 42-year-old children's clothing salesperson at the Apita Kisarazu shopping mall in Kisarazu, Chiba Prefecture. A customer in her 60s said she did not mind Katayama's pink hair and flashy manicured nails at all. "I think (Katayama's appearance) fits the times," she pointed out. "It's nice to make efforts to look good." In 2022, Pan Pacific International Holdings, the parent company of the firm that operates Apita, abolished rules on hair color following requests by its employees. The company's 2023 survey found that about half of workers at group supermarket chains, including Apita, had sported hair color that was other than black. Of them, 20% flaunted vibrant colors such as pink and blonde.