The younger the students are, the more difficult it is for them to decide their future.
So, it's not good to decide what to do just after graduation from high school forcefully.
I think that the school just wanted to boast that 100% of graduates from us are college students or employed.
Like this, educaters are devoted to improve education systems. But in some cases, it contributes to just statistics at a glance, and doesn't contribute to students actually.
