What? Weeaboo is specifically reserved for non-Japanese people who obsess over Japanese culture (nothing to do with Korean, Chinese or SEA culture at all). And otaku is a much broader term for all geeks of Japanese culture, mostly used for Japanese people but sometimes westerners can be labelled as such as well. For someone who seems to dig Jap culture so much, you don't know much terminology.
OT: I don't usually like this kind of music but I do like Jack White's rendition of Love is Blindness. There was an official video made in 2011 but it's no longer on youtube so you're stuck with Gatsby's shitty poster all over it.