Rai:far forms in Ichikawa (市川)市川.
According to the band, rai is an alternative spelling of rei (零) {zero}, and far is the English word “far.” The meaning of the band's name then is “from from 0,” in contrast to the usual concept of “starting from 0.”
Rai:far was a visual kei band in Ichikawa. They were active from 1996.