Utilize the input text as a context reference, choose the right relationship between Uniqlo and Fast Retailing from the options. Options: product/material produced, manufacturer, distributed by, industry, position held, original broadcaster, owned by, founded by, distribution format, headquarters location, stock exchange, currency, parent organization, chief executive officer, director/manager, owner of, operator, member of, employer, chairperson, platform, subsidiary, legal form, publisher, developer, brand, business division, location of formation, creator.

But Nikkei heavyweight Fast Retailing shed 4.7 percent after the Uniqlo clothing chain operator said its domestic store sales fell in July for the second straight month.

Answer: parent_organization