Somehow I’ve missed this. Anyway, here is my top 10 (not in order):

• Ergo Proxy
• Nana
• Tokyo Mew Mew
• The Melancholy of Haruhi Suzumiya
• Yuru Yuri
• Lucky Star
• Ouran High School Host Club
• Cowboy Bebop
• Neon Genesis Evangelion
• Nichijou

Bonus: Death Note, Love Hina, D4 Princess, Blood+, Lovely Complex, Slam Dunk, Someday’s Dreamers, Yakitate Japan, You’re Under Arrest, Ef (A Tale of Memories & Melodies)

Ok it’s hard to make a top 10 list.