Whether the application is good or not depends on your major direction and subject, because each tutor has different requirements.
3. English scores depend on the requirements for applying for a tutor. Some tutors will ask students to take the TOEFL test. If you want to apply for a better school, the success rate of Japanese N 1 and English TOEFL score above 80 will be higher.
4. The application requires a research plan, which is the key to the application. It is often because of the difference in academic thinking between China and China that the scheme writing is too "-like", so that the application encounters obstacles or fails, so it is best to find an intermediary agency to guide your relevant scheme writing and help you apply.
Please feel free to call me if you have any questions.