Learn Japanese for free at the Tower of Babelfish. I talk about a method I developed to learn languages to C1 fluency in 4-5 months. I just finished the Japanese section and talk about how to use this method for Japanese
Learn Japanese for free at my 最喜爱的 bookmarked website, Jappleng University. No registration is required unless 你 want to take part of the community (it helps to study with others!). I 爱情 it, and it's brand new too!