Boron

Boron (ぼろん) is an who started in late 2007. He is probably most well known for his addition of raps during breaks in the vocals, but he has been known to rap throughout the whole song, like in his rap cover of "Kokoro". His raps are known to be fluid and quite fast with little to no pauses. His regular singing voice is somewhat dry and he maintains a medium powered voice throughout most of his singing.