So, let's talk about what is available (complete unless noted otherwise):
Released as raw .avi by other people:
Tokimeki Tonight
Stop! Hibari-Kun
Onegai My Melody Kuru-Kuru Shuffle
Sarutobi-Ecchan
Hana no ko Lun Lun
Hell Teacher Nube (mkv)
Mirumo de Pon 1-27
Japanese DVDs I have:
Mirumo de Pon 25-56
Little Witch Sally (1966)
Secret of Akko-chan I, II, III
Miracle Melmo
Little Witch Chappy
Miracle Shoujo Limit-chan
Little Witch Megu-chan
Little Witch Chikuru
Nanako SOS
Magical Fairy Pelsia
Magical Idol Pastel Yumi
ESPer Mami
Magical Angel Sweet Mint
Yadamon
Tonde Buurin (Pig Girl of Love and Courage)
D4 Princess (Sports; Magical Girl Gladitorial Combat. This has been translated and just needs remastered, although I don't have permission to use the translation).
Sasuga no Sarutobi (Ninja Academy)
Creyon Kingdom (Princess Silver)
Yoshimune
Kolokolo Polon
Kasumin seasons 1 and 2
Dream Hunter REM box 1
Tetsunoshin complete
Onegai My Melody series 1,
Dr. Slump box 1.
Alice SOS
-Galen