I'm an Asian with a love for Japanese manga, Japanese anime, Japanese music and Korean Manhwa. My current favorite couples are

Hikaru & Haruhi (Ouran High School host Club) -- squeals!

Eriol & Tomoyo (CCS) -- Longest ever couple supported

Sakura & Syaoran (CCS & TRC) -- Who cannot resist such a couple?

Sanji & Nami (One Piece) -- Aren't they cute?

Zoro & Nami (One Piece) -- They're cute too ;;

Luffy & Nami (One Piece) -- So's this one.. -_-;;;

Sanji & Zoro (One Piece) -- First yaoi couple to support XD

And loads more. I'm just obsessed with the above...

I love Tanemura Arina, CLAMP and lots others!