X.Y.Z.→A formed.
The label of X.Y.Z.→A, X.Y.Z. RECORDS, reaches major distribution with KING RECORDS.
X.Y.Z. RECORDS folds and X.Y.Z.→A sign to Cicada Peaks.
X.Y.Z.→A sign to Toy's Factory, officially becoming a major act for the first time in their career.
X.Y.Z.→A are dropped from Toy's Factory.
X.Y.Z.→A is an active non-vkei band. They have been active since 1999.