Tooru (亨) is said to have been the drummer at some point, but this is unconfirmed. Shun (瞬) is confirmed as the drummer in late 2000/early 2001, so Tooru (亨) may have been a member earlier or later.
V. Yuusuke (悠介) / G. You-to / B. Toshiko (都紫) / D. Tooru (亨) (?)
By the release of reason of tears (at the latest), Shun (瞬) is the drummer.
V. Yuusuke (悠介) / G. You-to / B. Toshiko (都紫) / D. Shun (瞬)
Just to confirm: the lineup on 2001-04-06 is confirmed to be the same as the one on 2000-12-24.