GRASS VALLEY is formed.
V. Masayuki Deguchi (出口雅之) / G. Shinya Nishida (西田信哉) / ?. B. Ichiro Nemoto (根本一朗) / D. Wataru Kamiryou (上領 亘) / K. Yasuyuki Honda (本田恭之)
GRASS VALLEY become a major act and sign to FITZBEAT.
GRASS VALLEY announces their official disbandment.
GRASS VALLEY officially disbands
GRASS VALLEY was a non-vkei band. They were active from 1984 to 1992 and are now disbanded.