hello, I have recently learned to read & write hiragana & katakana, my question now is should i start learning grammar and vocabulary first, or basic kanji first? and can anyone recommend some good software for this, or books ofcourse, though i might have a hard time getting them since i live in holland
I would recommend a textbook to give you some direction and also to keep learning new things, so you don't get too bogged down in grammar and vocab - grammar will start to come naturally after time and for vocab., you will pick up a reasonable amount without meaning to (depending how much Japanese stuff you read, watch, listen to, etc.).
I recommend Genki I & II and I suspect a few other people might. I think it's the standard textbook in UK universities. Good luck with your studies