This suggestion is wrong in so many ways...
but il just go trough the importand parts.
First of all... Sensei,Senpai and such all have lives.
They Need their own free time and such, They are busy with training already on this moment.
If they where to do that Academy project of yours, They will be forced to Quit their current training, Or give up their Free time.
And Sensei ofcourse shouldn't just get Students appointed, Since the student may have Bad Grammar, Copy and pastes and such bad stuff. The Sensei Should be able to Choose his own Students, And if that happens, the sensei will just keep training like he did before but with new Students, and that my friend, Is Pointless.
Second of all, Its stupid....
Basicly the students who go to this academy are people that are either to Impatient or just Rude to Sensei.
Patience should get you training, Its easy! I think most of the people that agree with this project(Except Confucius) all haven't tried their best to get a sensei, or they just spammed.
Thirdly....
Sensei are also human!
Like i said before they need time and space.
They Won't like this since they will be forced to teach, And in such a Short period of time.
1 month means at least 1 post per day, Possibly Several, It all depends on the element.
Sensei like to take their time with posting and such.
They also like to take their own students, to see who is worthy or not.
In my opinion, This Project is a bad idea created by impatience.