RAZZ MA TAZZ is formed in Osaka (大阪)大阪.
V. Nobuhiro Aku (阿久延博) / G. Tatsuro Yokoyama (横山達郎) / G. Takuji Miki (三木拓次) / B. Masaaki Irie (入江昌哲) / D. Takashi Mimura (三村隆史)
RAZZ MA TAZZ becomes a major act and signs to For Life Records.
After two years of mediocre sales, RAZZ MA TAZZ releases their sixth single "Season Train", which becomes their first top 30 release.
RAZZ MA TAZZ release their seventh single "MERRY-GO-ROUND", which becomes their breakthrough release, reaching number 10, and becoming their highest-charting single to date.
RAZZ MA TAZZ release their third full length album "PRESENT", which reaches number 2 on the Oricon charts, and becomes their best-selling album to date.
RAZZ MA TAZZ officially disbands
After almost exactly 20 years, RAZZ MA TAZZ resumes activities, although since nobody besides Vo. 阿久延博 returns, it essentially becomes his solo project.
V. Nobuhiro Aku (阿久延博) / Support G. Chihiro Uesugi (上杉知大) / Support B. Enya Tomoyuki (塩谷 朋之) / Support D. shinpei / Support K. 泰斗
RAZZ MA TAZZ is an active non-vkei solo project in Osaka. They have been active since 1989.