How to learn Japanese Language?

I want to learn Japanese Language. And also discussed with my other friends. One friend suggest me Flashcards and also suggest me carddia.com to buy Flashcards.

What's your opinion ?

Here is your answer to know how to read Japanese --
Follow a method by using which, you'll not get complicated, because you are going to learn Japanese online and you are a beginner. Start using Yomuzoku tool where you get simple Japanese stories, and with the help of this tool you will come to know all the meaning and exact pronunciations at the same place. So, start enjoying stories with our online Japanese course and learn Japanese easily.
https://www.yomuzoku.com/