TM Network
They were originally members of a band called Speedway during their school days. The three of them formed TM Network. Their name is commonly thought to stand for "Time Machine Network". However, on September 6, 2006, an episode of "Trivia no Izumi" claimed that TM actually stands for Tama, the district from Tokyo they all came from. While "Trivia no Izumi" claims that TM stands for Tama, Tetsuya Komuro himself, as early as 1984 on the show "LiveG", has said that the TM stands for Time Machine.