1. You must know Japanese first, that's for sure. If you don't have a certain language foundation, you can apply to a Japanese language school for one year and get language scores. Of course, different conservatories need different language levels, including Grade I and Grade II. It's best to take the first grade exam ~
2. A solid professional foundation. This requirement is also needed by domestic conservatories of music ... Japan has a slightly higher requirement for this, especially for reading music scores. It is best to find a professional teacher for counseling (in fact, both China and Japan are similar in this respect, and they all need to find a teacher for counseling, to put it bluntly ...)
Japan's better conservatory of music: the national one is Tokyo University of the Arts (this is probably the best). Private: Nagoya Conservatory of Music, National Conservatory of Music. Private universities with music majors: Art Department of Yuchuan University, Ueno College University and Tongpeng Academy University.
Ask for praise ~