Utilize the input text as a context reference, choose the right relationship between SoftBank and TOKYO 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.

REUTERS/Yuya … TOKYO (Reuters) - SoftBank Corp (9984.T) reported an 8 percent rise in quarterly profit as loss-making Sprint Corp (S.N) fared better than expected, leading the Japanese telecoms conglomerate to declare it was seeing "light at the end of the tunnel" for its U.S. unit.

Answer: headquarters_location