TOKYO -- Japan's three major telecoms -- NTT Docomo, KDDI and SoftBank -- are gearing up for a rate war in spring.
PM's vow to reduce fees forces KDDI, Docomo and SoftBank to fall in line

KDDI President Makoto Takahashi unveils his new reduced-rate service at a news conference.
TOKYO -- Japan's three major telecoms -- NTT Docomo, KDDI and SoftBank -- are gearing up for a rate war in spring.