Cellhire announces BlackBerry service in Japan! For the first time ever Blackberry service is available in Japan and Cellhire has 3G/GSM technology 8707 units in stock and ready to rent. These units work not only in Japan, but in 70+ countries worldwide including China, Hong Kong, and Australia, making it the ideal solution for travel to the Far East. With access to business and personal e-mail accounts, competitively priced voice rates, plus low weekly and monthly rental rates Cellhire makes it easy for you to keep in touch.