The basic educational requirement for the Engineer visa is “university graduation,” but those who have graduated from a Japanese vocational school and obtained the title of “Diploma of Specialist” can also apply. However, there are points of caution that differ from the case of university graduates. This article explains the conditions and key points for vocational school graduates to obtain an Engineer visa.
[Updated October 10, 2026] The description of how the “Advanced Diploma of Specialist” is treated for the Engineer visa, in the section “Difference Between ‘Diploma of Specialist’ and ‘Advanced Diploma of Specialist’,” contained an error. We have added a correction in that section based on the Immigration Services Agency’s guideline. Other content reflects information as of publication.
Reference: Immigration Services Agency of Japan, “On the Clarification of the Residence Status of ‘Engineer/Specialist in Humanities/International Services‘“
Conditions for Obtaining an Engineer Visa as a Vocational School Graduate
To satisfy the educational requirement for the Engineer visa, a vocational school graduate must meet all of the following conditions.
- Having graduated from a Japanese vocational school (specialized course of a specialized training college)
- Having been conferred the title of “Diploma of Specialist”
- There must be relevance between the field of study at the vocational school and the job duties
Important: Graduation from an overseas vocational school or vocational training school does not satisfy this educational requirement. It must be a specialized course of a Japanese specialized training college.
Difference Between “Diploma of Specialist” and “Advanced Diploma of Specialist”
| Item | Diploma of Specialist | Advanced Diploma of Specialist |
|---|---|---|
| Length of study | 2 years or more | 4 years or more |
| Total class hours | 1,700 hours or more | 3,400 hours or more |
| Grade evaluation by examination, etc. | Required | Required |
| Treatment under the Engineer visa | Relevance to the specialized field is strictly screened | Treated as equivalent to university graduation |
| Eligibility for university transfer | Yes (2nd/3rd year of university) | Yes (eligibility for graduate school admission) |
Point: Because the “Advanced Diploma of Specialist” is treated as equivalent to university graduation, the same criteria as for university graduates are applied to the determination of relevance. Those attending a four-year vocational school are at an advantage in this respect.
[Updated October 10, 2026] We correct the “Treatment under the Engineer visa” column of the table above and the Point, which stated that the Advanced Diploma of Specialist is treated as equivalent to university graduation. The Immigration Services Agency’s guideline “On the Clarification of the Residence Status of ‘Engineer/Specialist in Humanities/International Services’” (last revised April 2026) treats the Advanced Diploma of Specialist as one category of completion of a specialized course at a specialized training college, and for such graduates it requires, in principle, a “considerable degree of relevance” between the subjects studied and the intended job duties. Holding the Advanced Diploma of Specialist alone does not mean that relevance is assessed flexibly, as it is for university graduates. Relevance is assessed flexibly for those who completed a specialized or advanced course at a specialized training college certified by the Minister of Education, Culture, Sports, Science and Technology under the “Career Development Promotion Program for International Students” (外国人留学生キャリア形成促進プログラム).
Importance of the Relevance Between Field of Study and Job Duties
In the case of vocational school graduates, relevance is screened more strictly than for university graduates. This stems from the fact that vocational school education is specialized in a particular field.
Examples of Combinations Where Relevance Is Recognized
| Vocational School Major | Job Duties Likely to Be Accepted |
|---|---|
| Information processing / IT | Systems engineer, programmer |
| Bookkeeping / accounting | Accounting clerical work, accounting duties |
| Business Japanese | Translation / interpretation (*see caution) |
| Graphic design | Designer, web production |
| Automotive maintenance | Automotive mechanic (*may fall under “Skilled Labor” rather than the Engineer visa) |
| Architectural design | Architectural design assistance, CAD operator |
| Hotel / tourism | Hotel front desk (foreign language service), travel planning |
Examples of Combinations Where Relevance Is Difficult to Establish
| Vocational School Major | Desired Job Duties | Problem |
|---|---|---|
| Japanese language department | General clerical work | Japanese language ability is a “tool for the work” and not expertise |
| Culinary arts | Cooking at a restaurant | May fall under the “Skilled Labor” residence status |
| Beauty | Beautician | Not a job covered by the Engineer visa |
| Business | Factory line work | Simple labor does not fall under the Engineer visa |
Caution: In the case of graduates of a “Japanese language department,” even for translation and interpretation duties, it may be determined that “Japanese language ability itself is not evaluated as specialized knowledge.” It is desirable to have also taken business-related subjects.
The Route from Japanese Language School to Vocational School to Engineer Visa
Many international students aim to obtain an Engineer visa via the following route.
Arrival in Japan → Japanese language school (1-2 years) → Vocational school (2 years or more) → Employment (Engineer visa)Points of Caution on This Route
- The vocational school must be an “accredited school” recognized by the Minister of Education, Culture, Sports, Science and Technology — Unaccredited schools do not confer the “Diploma of Specialist”
- Maintaining attendance rate — A low attendance rate during studies is disadvantageous at the time of change of status of residence
- Compliance with part-time work hours — Exceeding the limit of 28 hours per week adversely affects the change application
- Grades through graduation — Expulsion due to poor grades also affects residence status
For Graduates of Overseas Vocational Schools or Junior Colleges
Those who graduated from an overseas vocational school or junior college do not satisfy the “Diploma of Specialist” educational requirement. The options in this case are as follows.
| Option | Condition |
|---|---|
| Transfer to and graduate from an overseas four-year university | Satisfies the educational requirement as a university graduate |
| Enroll in and graduate from a Japanese vocational school | Satisfies the educational requirement as a Diploma of Specialist holder |
| 10 or more years of practical experience | Recognized as a requirement in lieu of education |
| Obtaining an information processing qualification (IT field) | Substitutes for the educational requirement via the Fundamental Information Technology Engineer Examination, etc. |
Denial Cases and Countermeasures
Case 1: Japanese Language Department Graduate → General Clerical Work
Reason for denial: No relevance recognized between the content of study in the Japanese language department and general clerical work
Countermeasure: Choose a department that includes subjects such as business Japanese and marketing, and take up work that includes interpretation and translation
Case 2: IT Vocational School Graduate → Restaurant Staff
Reason for denial: No relevance between the IT field of study and restaurant work
Countermeasure: Find employment in IT-related work (systems development, web production, etc.)
Case 3: Hotel Department Graduate → Guest Room Cleaning
Reason for denial: Guest room cleaning is simple labor and does not fall under the Engineer visa
Countermeasure: Engage in specialized duties such as front desk work (foreign language service) or reservation management
Our Support
For consultations regarding Engineer visa applications, trust Kaneko Hidetaka Administrative Scrivener Office.
- 98% approval rate
- Languages: Japanese, Chinese, Vietnamese
- Free initial consultation
- Serving Chiba, Tokyo, and nationwide (online consultation available)