De-LAX is formed.
Vo. CHU-YA (宙也), Gt. Takeshi Honda (本田毅), Ba. Masami Suzuki ( 鈴木正美), Dr. Teruo Kyougoku (京極輝男), Key. Mitsuru Kotaki (小滝満)
Gt. Takeshi Honda (本田毅) leaves, and Hideki Sakakibara (榊原秀樹) joins.
Vo. CHU-YA (宙也), Gt. Hideki Sakakibara (榊原秀樹), Ba. Masami Suzuki (鈴木正美), Dr. Teruo Kyougoku (京極輝男), Key. Mitsuru Kotaki (小滝満)
Dr. Teruo Kyougoku (京極輝男) leaves, and Makoto Takahashi (高橋まこと) joins.
Vo. CHU-YA (宙也), Gt. Hideki Sakakibara (榊原秀樹), Ba. Masami Suzuki (鈴木正美), Dr. Makoto Takahashi (高橋まこと), Key. Mitsuru Kotaki (小滝満)
De-LAX become a major act and sign to For Life.
De-LAX change their name to De+LAX.
De+LAX officially disbands.
Following the turnout and reaction to their reunion show at the Nissin Power Station venue, De+LAX reunites for good.
De+LAX make a surprise reunion.
De+LAX disbands again.
De+LAX reunites again. Keyboardist Mitsuru Kotaki (小滝満) does not return.
Vo. CHU-YA (宙也), Gt. Hideki Sakakibara (榊原秀樹), Ba. Masami Suzuki (鈴木正美), Dr. Makoto Takahashi (高橋まこと)
Gt. Hideki Sakakibara (榊原秀樹) leaves, and Lee joins.
Vo. CHU-YA (宙也), Gt. Lee, Ba. Masami Suzuki (鈴木正美), Dr. Makoto Takahashi (高橋まこと)
Dr. Makoto Takahashi (高橋まこと) leaves. De+LAX then go on a hiatus.
De+LAX temporarily resume activities to celebrate their 30th anniversary.
Vo. 宙也, Gt. Lee, Ba. Masami Suzuki (鈴木正美)
De+LAX then go back on a hiatus.