Inner Harem

Duo - from "Gundam Wing
Yaten - from "Sailor Moon"
Larva - from "Vampire Princess Miyu"
Dark Mousey - from "DNAngel"
Toya - from "Ayashi no Ceres"

Outer Harem

Shutendouji - from "Yoroiden Samurai Troopers"
Yohji - from "Weiss Kreuz"
Kio - from "Juline
Lantis - from "Magic Knight Rayearth"
Shun - from "Here Is Greenwood"
Honoo - from "Master of Mosquiton"
Marron - from "Bakuretsu Hunters"
Kouryuu - from "Wish"
Aburatsubo - from "Magic Users Club"
Wolfwoof - from "Trigun"