It's because people will abuse if and pretend to know Japanese but really don't if we let 可愛いoff the filter.
Uh, anyway.
Start with textbooks. Stay away from anime, learn the basics in writing Hiragana and Katakana. I'd suggest also working on your English a bit more first before diving into Japanese, but that's just me. >_>a;
http://www.thejapanesepage.com/This site offers great resources. Study it, worship it, learn it.
Don't rely on Anime or Manga for your Japanese. It's not the same.