Actually, I'm interested in Japanese since junior high. But I did not really think to school to buy books, but fiction. The university entrance I started studying since one year.
Actually I am interested in Japan since high school, but it is not yet thought to purchase, but it's really a classroom book reading. Enough to start learning from University last year.
In fact, I was interested in Japanese since the beginning of high school, but it was not thought to be true, so that a school book and read it, but buy play as soon as I began to study in the university since I was one.