The following documents must be submitted whatever the purpose of the visit: passport
Two 45mm x 45mm passport-type photos taken within the previous six months (stateless persons must submit three photos)
Two official visa application forms, available at the embassy or consulate documents certifying the purpose of the visit (see the accompanying table)
A copy of a certificate of admission from the educational institution where the person concerned intends to study.
documents certifying that the person concerned can defray all expenses incurred during the stay in Japan

Time required to issue visa:
Usually 2-7 days
Note: In the case of applications that require inquiries to the Ministry of Foreign Affairs (for example, applications for work or study visas that are not accompanied by a Certificate of Eligibility), it usually takes two to three months or even longer, so in such cases please allow plenty of leeway

Cost of a visa
Single-entry: 3,000 yen / US$25 Double or multiple-entry: 6,000 yen / US$50Depending on Nationality, students usually receive a 1 year visa. This is usually determined by the course duration. Extension for student visa's are usually possible. Embassy contact information: Ministry of Foreign Affairs http://www.mofa.go.jp/j_info/visit/visa/index.html