1. Because your major has the characteristics of applied mathematics, it is not a pure economics major, so you need to explain it to your tutor and research department in particular when applying, otherwise it will be considered as cross-disciplinary and cross-disciplinary, which will be very embarrassing.

2. Japanese economics/management/business courses are nothing more than those famous schools, with various rankings in a mess, but they all include: Tokyo University, hitotsubashi university (many ranked first), Keio University, Kyoto University, Osaka University, Waseda University, Kobe University, etc.

3, Japanese requirements: n 1 level, even if you don't need to provide proof, you should reach the level, not the level.

4, English: toelf 80 or above is possible, the higher the better. Toe, IELTS, etc. I will. It is not allowed to take CET-4, CET-6 and TEM-8.

5. Get the contact information of the tutor on the university website or other channels, and contact directly by email. Introduce yourself, understand him, respect his research direction, and your own research plan. It is best to attach a letter of recommendation from a domestic tutor.

6. The graduation thesis should be the same or similar to the research direction of the tutor who wants to apply for Japan, which will save a lot of trouble in the future. It must be economics, no doubt.

7. Plan your university well, take more courses in economics, and apply for a second degree if possible. Set a goal and stick to it, or the famous school will forget it. After three years, the policy will be more favorable to you. Let's go

-Non-experts