>>1
When you start denying you are an otaku.
....you...know you are an otaku.
If you know the entire japanese lyrics to your favorite opening song but cannot speak japanese otherwise.
you....might be an otaku.

If you learned japanese from the anime itself.
You...might be an otaku.
If you are notorious for downloading the raws one day then the subs the next.
You....just might be an otaku.
>>193 Sage does nothing.