All of the animes on this list are my pride and joy! I'm into deeper, more thought-provoking anime; the fanservice-filled, ecchi type anime don't usually appeal to me.
I'd recommend watching any of these lovely titles. ^_^

• Death Note 10/10
• Ouran High School Host Club 8.5/10
• Mushi-shi 9/10
• Black Butler 6/10
• Gunslinger Girl 7/10
• Higurasi no Naku Koro ni 7.5/10
• Fullmetal Alchemist 8/10
• Fullmetal Alchemist: Brotherhood 8.5/10
• Fruits Basket 7/10
• Axis Powers Hetalia 7/10
• Kino No Tabi 8/10
• Sword Art Online 9/10