You can study Japanese without time constraint and from any location.
I recommend this approach especially to those who don’t have much time for studying Japanese.
In my case, it’s hard to have spare time for both working and studying.
But this class makes it easy to continue my studies because I only need a little time, such as during a break or subway journey.
Of course, I spend less time and with less content compared to other real Japanese classes but I can learn things that I can’t learn in academy.
For example, when you want to ask questions, if you leave the comment, the teacher will answer to correct your mistake and explain easily.
It would be very helpful for those who lack the opportunity to study Japanese.