i need new comedy/romance anime!!!!

school rumble
lucky star
vampire knight
shugo chara

Detective Conan
Keroro Gunso
Konjiki no Gash Bell!
Katekyo Hitman Reborn!
Doraemon
Toradora!

Fruits Basket, Soul Eater, and Vampire Knight

For something fully comedic, try Hetalia Axis Powers.

-Yamato Nadeshiko Shichi Henge (I liked it.)
-Fruits Basket

lovely complex
Love★Com is a Cinta story between a boy and a girl in Sakai, Osaka. The girl, Risa Koizumi, is 172 centimetres (5 ft 8 in) tall—much taller than the average Japanese girl. The boy, Atsushi Ōtani, is 156 cm (5 ft 1 in)—way below the height of the average Japanese boy. Because of this, they are called the "All Hanshin Kyojin" after a popular comedy duo that has a similar height difference.

Inuyasha and rosario vampire!:)

For a lebih serious romance with several laughs:
His and Her Circumstances, Maison Ikkoku, Honey and Clover, Here Is Greenwood

For off the dinding laughs with a side of romance:
Ah! My Goddess, Cinta Hina, Ranma 1/2, Pretear, Tenchi Muyo, Steel Angel Kurumi