The order/time periods of bassist HANNY (ハニー) and drummer TAKE-chan were initially unclear, but have since been mostly solved. We are leaving this note as evidence of both.

The comments section of a blog post by YUKI of Distoma confirms that HANNY (ハニー) seceded from DECA MERON just prior to joining the initial lineup of DIE-KÜSSE (formed May 1990), and magazine LES ENFANTS TERRIBLE corroborates this.

This blog post by SAMMY of BILLY & THE SLUTS confirms that HANNY (ハニー) was a member of DECA MERON at the same time that RUMIE was guitarist for BILLY & THE SLUTS, which narrows his joining down to March 1989 through 1992.

The family tree section of LES ENFANTS TERRIBLES confirms that HANNY (ハニー) sometime joined in 1989 and that TANI began as support drummer at the same time. The magazine states that bassist HANNY (ハニー) was replaced by RYOLLAN in early 1990, but that drummer TAKE-chan did not join until March 1990. Elsewhere in the magazine, it mentions a member change on January 1990.

So it seems that HANNY (ハニー) joined around March 1989 and was replaced by RYOLLAN in January 1990, and that drummer TAKE-chan joined slightly later in March 1990, finally achieving the lineup of V. NAOKI, G. ANDY, B. RYOLLAN, and D. TAKE-chan.

Youichi Sasahara (笹原 陽一) is said to have been a support drummer sometime in 1990, but it's unclear if he was support before or after the band switched to a drum machine in early 1990.

Also note that the name ハニー would typically be romanized as “HONEY”, but LES ENFANTS TERRIBLES confirms that he used the name “Sexy Angel” HANNY while with DIE-KÜSSE, and that is the same name he used during DEJAV, so we presume HANNY is the correct romanization.