Started year: 2002
GReeeeN is a Japanese pop rock/hip hop/breakbeat vocal group from Kōriyama in Fukushima Prefecture, comprising the all-male four members. They made their debut with Universal Music in 2007.
One notable characteristic is that none of the members have ever shown their faces in the public sphere as a part of GReeeeN. The members’ identities are still unknown, as their faces have never been made public.
Fan Letter address:
Shibuya Fujigaya-Ni Post Office,