Craysia is formed in Nagoya (名古屋), while the members are still in high school.
Vo. Tatsuya, Gt. Yuh, Ba. Yuji, Dr. Masaya
Craysia release their first demo tape.
Craysia appear on the "THE END OF THE CENTURY ROCKERS III" omnibus -activity.
Craysia release their second demo tape, "STORY/for Dream".
Craysia officially disband.
Craysia disband a second time.