Citibank has "smart banking" branches in Japan, China, Vietnam, Taiwan and Thailand. Mong Kok is the largest in Asia. Here's a look in a Reuters video:
Citigroup is headquartered in New York and employs over 260,000 people worldwide. Countries where Citibank has operations include Australia, India, Korea, Sri Lanka, Indonesia, Philippines, Hong Kong, Japan, Malaysia, Singapore, Thailand, S. Africa, Russia, Spain, Turkey, Germany, Sweden, Portug...