The forgotten melody is a bit abusive. . .
The crown of sin, the lovely girl and the failed boy
Library war
K is very touching, and the love part is less suspenseful.
Kenshin, Lurouni
Vampire knight
Pandora's heart
Beelzebub
Legend of magic warrior
Future Diary
Other major ones are Dragon Ball, St. Inuyasha, Silver Soul, Long Night of Destiny, Magic Banned Books Catalogue, Beautiful Girl Warrior, Thief's Sword, Ghost Eye Crazy Knife, Green Exorcist, One Piece, Wandering Wizard, White Book, World Useless Theory and Tutor.
Usually the famous ones are here.