COALTAR OF THE DEEPERS is formed.
『25th Anniversary "THE VISITORS FORM DEEPSPACE" Tour 2019"」 (NARASAKI、KANNO、NEGISHI、NAGASAWA、TAKATORI)
Vo. NARASAKI & Dr.KANNO are the original members, other members differ from their schedules. However it has been said that current member are also guitar AKIRA (アキラ) from Plastic Tree and Bass Murai Kenjirou (村井研二郎) from cali-gari
COALTAR OF THE DEEPERS is a semi-active non-vkei band. They have been active since 1991.