Since the online database doesn't seem to be complete here it is.

Kasumi: Tange Sakura
Gen Fu: Aono Takeshi
Tina: Nagashima Yuko
Zack: Shimada Bin
Jann Lee: Furukawa Toshio
Ayane: Yamazaki Wakana
Hayabusa: Hori Hideyuki
Helena: Koyama Yuka
Bass: Gouri Daisuke
Leon: Totani Kouji
Lei Fang: Touma Yumi
Ein: Midorikawa Hikaru
Tengu: Saka Osamu
Roland: Koyama Yuka
System Voice: Endo Miyako

-- 
selios on ICQ/IRC. (icq#30156984), IRCnet.
Watching Serial Experiments Lain, Listening YS 5 Orchestra version.
"Knowledge which is felt to be boring is of little use but knowledge
which is assimilated eagerly becomes a permanent possession."