GReeeeN

GReeeeN is a Japanese vocal group formed in 2007. The group consists of four members: HIDE, NAVI, 92 (pronounced Ku-ji), and SOH. They are known for their distinctive vocal harmonies and often sing about themes of youth, friendship, and dreams. A unique aspect of GReeeeN is that their identities have remained largely anonymous. They wear masks in promotional materials and performances, and their faces are not publicly revealed, maintaining an air of mystery around their public persona.

The group's music is characterized by upbeat melodies and relatable lyrics, which have resonated with a wide audience in Japan. Their debut single "Michi" was released in 2007, followed by their first album "greeeen boy" in the same year. GReeeeN achieved significant commercial success with songs like "Ai Uta" and "Kiseki," the latter becoming a massive hit in 2009 and topping the Oricon charts for an extended period. Their music has also been featured in numerous commercials and television dramas. Despite their anonymity, GReeeeN has a strong online presence and actively engages with fans through their music and social media. They continue to release new music and perform, maintaining their unique position in the Japanese music industry.