1. Study abroad at one's own expense: Students bear all expenses, including tuition and living expenses. You can choose to apply directly for undergraduate or postgraduate courses in Japanese universities or choose language courses in language schools.

2. Scholarships for studying abroad: By applying for various scholarship programs, you can get funding to support the cost of studying abroad. For example, the Japanese government (MEXT) scholarship provided by the Japanese government and the intercollegiate exchange scholarship provided by universities.

3. Exchange study abroad: through cooperation and exchange programs with Japanese universities or institutions, you will get opportunities to study in Japan for a period of time. This method usually requires students to obtain qualifications in their own universities or institutions.

4. Study abroad agent: Get professional advice and help through study abroad agent to help apply for Japanese universities or language schools.

No matter which way you choose, the applicant usually needs to meet some basic conditions, such as:

-Age requirement: applicants are usually required to be at least 18 years old, but the specific requirements may vary from school to school or project.

-Education requirements: Undergraduate applicants usually need a high school diploma, and graduate applicants need a bachelor's degree certificate.

-Language requirements: Applicants need to provide relevant language scores, such as Japanese Proficiency Test (JLPT) or English Proficiency Test (such as TOEFL and IELTS).

-Financial ability: Applicants need to prove that they have sufficient financial ability to pay tuition and living expenses, or get scholarships or grants.

In addition, different schools and programs may have other specific requirements, and applicants need to read the relevant application guidelines and requirements carefully.