A true challenge

Martian Successor Nadesico
Samurai 7
Burst Angel
Magic Knights Rayearth
Love Hina
Robotech
Gatchaman
Dragonball
Dragonball Z
Dragonball GT
Devil Hunter Yohko
Cutey Honey
Captain Harlock
Captain Herlock
Burn-Up W
Bubblegum Crisis
Bubblegum Crisis Tokyo 2040
801 T.T.S. Airbats
Kiddy Grade
Kekko Kamen
Jubei Chan the Ninja Girl
Glass Fleet
The Galaxy Railways
Galaxy Angel
Full Metal Panic
Full Metal Alchemist
Project A-ko
Please Teacher
Plastic Little
Peach Girl
Overman King Griner
Naruto
Mobile Suit Gundam Wing
Mobile Suit Zeta Gundam
Mobile Suit Gundam Seed
Mobile Suit Gundam 0083 Star Dust Memory
Those Who Hunt Elves
Tenchi Muyo GXP
Tenchi (can't remember all the titles)
Steamboy
Strawberry Panic
Starblazers (aka Space Battleship Yamoto)
Slayers (all of them)
Silent Mobius
School Rumble
Sakura Diaries
Sailor Moon (all of them)
Cardcaptor Sakura
Voltage Fighter
Vampire Princess Miyu
Voltron

And many more that I don't own that I can't think of atm :)