Japan's largest cellphone carrier, NTT DoCoMo, has posted a net loss of 40,800 subscribers for the month of November, Reuters reports. The company is blaming the draw of the iPhone 5, which is only carried in Japan by DoCoMo's two main rivals, KDDI and Softbank. DoCoMo adds that the bleed is the first time it has seen subscribers drop in over five years, and its worst drop to date.
