Originally Posted by Cryonosis
Surprised no one has mentioned Ah! my Goddess yet. While K1's awkwardness is key to the series, from episode 1 on there is no question to either the viewer or the other characters that he and Belldandy are a couple.
Saishuu Heiki Kanojo is a war romance were the two main characters are dating, break up and start up again.
Kimi ga Nozomu Eien After the first episode the main male hooks up into relationship with one of the girls and the story is about the other girl pulling him away.
In the case of Ah My Goddess, they do feel like a couple but not really considering the main guy wasn't even allowed to have real love feelings for the female protagonist until very late into the series, like around 280 chapters.