Universities (大学)
National (国立), public (公立), and private (私立) universities recognized under the school-system law. The largest single category by 教授 application volume. Covers tenured, tenure-track, fixed-term (任期付き), and visiting (客員) faculty.
Professor (教授) Visa
The work visa for foreign academics at Japanese higher-education institutions. Covers universities, graduate schools, junior colleges, and technical colleges (高等専門学校). Standard for tenure-track faculty, lecturers, postdocs, and visiting researchers. Distinct from 教育 (K-12 schools) and 技人国 (corporate R&D, eikaiwa).
Eligibility checker
Institution matrix
Which institutions qualify under 教授
The 教授 visa is restricted to higher-education institutions recognized under Japan's school-system law. The institution's category, not the activities at it, determines whether 教授 applies. The most common rejection cause is filing under 教授 when the actual employer is a 専門学校 (which falls under 教育) or a corporate R&D lab (which falls under 技人国).
Graduate schools (大学院)
Master's and doctoral programs at recognized universities. Distinct visa entry but same statutory basis as university faculty. Common applicant: research-track faculty whose primary appointment is at a graduate school.
Junior colleges (短期大学)
Two-year colleges recognized under the school-system law. Smaller faculty count than four-year universities but the same 教授 rules apply. Often used for foreign-language and international-studies departments.
Technical colleges (高等専門学校 / KOSEN)
Five-year post-junior-high engineering and technical colleges. National and a small number of private. Faculty file under 教授 despite the post-junior-high entry point, because of the higher-education designation in the school-system law.
MEXT-designated equivalents
Institutions designated by the Minister of Education as equivalent to higher-education institutions. Includes some specialized national academies (防衛大学校, 海上保安大学校 etc.) and inter-university research institutes. Reviewed individually based on the designation status.
K-12 schools
Public and private elementary, junior high, and high schools. Foreign teachers at K-12 schools file under 教育 (Instructor), not 教授. The boundary is set by the school's categorization in the school-system law.
Specialized training colleges (専修学校)
Post-secondary specialty schools (culinary, IT, design, language, 日本語学校). Despite being post-secondary, 専修学校 are not classified as higher-education institutions for 教授 purposes. Foreign instructors at 専修学校 file under 教育.
Eikaiwa / language schools
Commercial language-instruction businesses (Berlitz, Aeon, ECC, Gaba, etc.). Operated as businesses, not formal schools. Foreign instructors file under 技人国 instead.
Corporate R&D labs
Private-company research and development operations (pharma, automotive, electronics, IT). The 研究 (Researcher) visa was abolished in 2014; corporate researchers now file under 技人国. University-corporate joint research often involves dual affiliation; the primary employer determines the visa.
vs 教育 / 技人国
教授 vs 教育 (Instructor) vs 技人国 (Engineer/Specialist)
Foreign academics in Japan typically face a 3-way choice between 教授, 教育, and 技人国. The distinction is driven entirely by the employer category, not the teaching or research activity itself. The same individual moving from a university to a high school files a status change from 教授 to 教育.
| Dimension | 教授 (this visa) | 教育 (Instructor) | 技人国 (Engineer/Specialist) |
|---|---|---|---|
| Employer category | University, graduate school, junior college, KOSEN | K-12, intl school, 専修, 各種 | Eikaiwa, juku, corporate R&D |
| Statutory degree requirement | None mandated; institution's appointment standards govern | Degree (any field) + teaching cred, OR language-teacher path | Degree must align with duties (#1 rejection cause) |
| Typical degree in practice | PhD for research, MA for teaching-only | BA + teaching credential, or 12+ yrs language education | BA aligned with duties |
| Common appointment | Tenure-track, lecturer, postdoc, visiting | ALT, intl school faculty, 日本語学校 instructor | Eikaiwa instructor, corporate trainer, R&D engineer |
| Family | Yes (家族滞在) | Yes (家族滞在) | Yes (家族滞在) |
| Initial period | 1 / 3 / 5 years | 1 / 3 / 5 years | 1 / 3 / 5 years |
| Path to PR | Standard 10 yr or HSP fast-track (often qualifies) | Standard 10 yr | Standard 10 yr or HSP fast-track |
Among the three, 教授 is the most credential-flexible at the statute level (no degree mandate) but the strictest on the employer side (only higher-education institutions). Most senior 教授 holders qualify for HSP via the academic-research point path, since publications, terminal degrees, and faculty rank score heavily in the 70-point table.
Documents
Required documents (candidate + institution)
The 教授 application package is anchored by two evidence threads: the institution's formal faculty appointment letter (the de facto credential check) and the candidate's academic record (degrees, publications, prior appointments). For tenured roles at well-known universities, the package is often handled end-to-end by the institution's international-faculty office.
Candidate documents
- CoE application form (在留資格認定証明書交付申請書) Filled out by institution or applicant
- Photo (40 × 30mm) Passport-style, within the last 3 months, plain background
- Passport copy Photo page; full passport needed for embassy stamp later
- Highest degree certificate (PhD / MA) Plus translation if not in EN/JP. Required by most institutions even though not by statute
- Publication list / research record Especially for research-track appointments. Peer-reviewed papers, books, conference proceedings
- Prior employment certificates From prior university appointments, with role description and dates
- Detailed CV / academic résumé Education, appointments, publications, grants, teaching record
- Letters of recommendation (where applicable) Common for early-career and visiting positions
Institution documents
- Institution registration extract Public university: 学校法人 / 国立大学法人 documentation. Private university: 学校法人 registration
- Faculty appointment letter (採用通知書 / 内定通知書) The de facto credential signal. Specifies rank, department, contract length
- Most recent financial statements (決算書) For private universities and private institutions
- Employment contract (雇用契約書) Specifies the rank, salary (parity-compliant), term, teaching load
- Detailed job description Course load, research expectations, supervisory duties (if any)
- Reason for employment letter (招へい理由書) Why this candidate, why this role, alignment with the candidate's research / teaching record
- Department / faculty handbook (where applicable) Demonstrates the academic context for the appointment
Timeline
Process and timeline (typical 2-4 months)
Day 1
Confirm institution category + appointment
Verify the institution is a recognized higher-education employer. Confirm the appointment is faculty / research, not administrative. Misclassification (専門学校 filed as 教授) is the leading rejection cause.
Week 1-3
Compile documents
Diplomas, publication record, prior appointment certificates, institution appointment letter, employment contract. Translate where needed. Most universities have a dedicated office that handles this.
1-3 months
CoE issuance
Institution files at Immigration. Tenured / tenure-track filings often process faster than visiting-faculty filings. Academic-year boundary (March-April and September-October) sees batch processing.
5-10 days
Embassy visa stamp
Candidate applies at the Japanese embassy in their home country with the original CoE.
Within 14 days
Address registration
City office: address registration, MyNumber, pension and health insurance enrollment. Family members on dependent visas register at the same time.
Costs
What it costs to file a 教授 application
Estimated cost breakdown
教授 (Professor)
CoE application fee
Free at filing. ¥4,000 stamp duty for in-Japan status changes¥0 – ¥4,000
Embassy visa stamp
Single-entry ¥3,000 / multiple-entry ¥6,000 (varies by embassy)¥3,000 – ¥6,000
Translation / certification
PhD diploma, prior appointment certificates, publication records¥10,000 – ¥40,000
Gyoseishoshi support (optional)
Most universities handle filings in-house through their international-faculty office; private gyoseishoshi support is rare for 教授¥0 – ¥150,000
Rejection reasons
Most common 教授 rejection causes
Per ISA published guidance and gyoseishoshi practice patterns, these are the leading rejection triggers for 教授 filings. Institution misclassification dominates, since several Japanese institution types use academic-sounding names but are not classified as higher-education for visa purposes.
Institution not a recognized higher-education employer
専修学校 (specialty colleges), 各種学校, and 各種スクール filed under 教授 instead of 教育. Despite using "college" or "academy" in their English names, they are categorically below higher-education. Rank-1 rejection cause.
Role is admin / technical staff, not faculty
University administrators, librarians, lab technicians, and IT staff at universities do NOT file under 教授. They file under 技人国 instead. The role must be faculty / research / teaching for 教授.
Salary below Japanese faculty parity
Compensation set below the institution's Japanese-faculty pay scale for equivalent rank. Statutory violation, automatic rejection. Less common at major universities, more common at small private institutions.
Visiting / specially-appointed without compensation
Unpaid visiting researchers (where the home institution pays) filed under 教授 without compensation from the Japanese institution. 文化活動 (Cultural Activities) is the correct category for unpaid academic visits.
Postdoc with insufficient research credentials
Postdoc / 特任研究員 filings without a PhD or equivalent terminal degree, or without a research record demonstrating research-track competence. The institution's appointment letter alone is not sufficient when the candidate file is thin.
Wrong visa category (corporate research role)
Research role at a corporate R&D lab filed under 教授 instead of 技人国. The 研究 (Researcher) visa was abolished in 2014; corporate researchers now go under 技人国 regardless of academic credentials.
Renewal & PR
Renewal cycle and the path to permanent residence
Renewal cycle
教授 renewals follow the standard 1 / 3 / 5 year pattern. Tenured faculty typically receive 5-year renewals after the first cycle. Fixed-term appointments (任期付き, 特任) usually receive renewals aligned with the contract length. Postdoc / 特任研究員 positions often see year-by-year renewals tied to grant cycles.
Switching institutions
Allowed within 教授 scope (university to university) with a 14-day notification to Immigration. Switching from a university lab to a corporate R&D role requires a status change to 技人国. Switching to a high-school teaching role requires a status change to 教育.
HSP fast-track
Senior faculty often qualify for 高度専門職 (HSP) via the academic-research point path. A PhD scores 30 points, professorial rank scores 15-25, and publication / research awards add further. Reaching 70+ points unlocks 5-year periods, spouse work without hour caps, and PR fast-track in 1-3 years (versus the standard 10-year route).
Path to permanent residence (永住)
Standard PR application requires 10 years of continuous residence (5 working). 教授 time counts toward both. Faculty hitting HSP 80 points reach PR in 1 year; HSP 70-79 points reach PR in 3 years. For most senior international faculty, the HSP route is significantly faster than the standard 10-year path.
Frequently asked
Professor (教授) FAQ
What is the Professor (教授) visa?
Japan's work visa for foreign nationals teaching or conducting research at higher-education institutions. Covers universities (大学), graduate schools (大学院), junior colleges (短期大学), technical colleges (高等専門学校), and MEXT-designated equivalent institutions. Standard appointments include 教授, 准教授, 講師, 助教, and 助手, plus specially-appointed (特任) and visiting (客員) faculty when paid.
Which institutions qualify?
Recognized: universities (国立, 公立, 私立), graduate schools, junior colleges (短期大学), technical colleges (高等専門学校 / KOSEN), and institutions designated by the Minister of Education as equivalent. NOT recognized: K-12 schools (covered by 教育), 専修学校 / 各種学校 (covered by 教育), eikaiwa / juku (covered by 技人国), and corporate research labs (covered by 技人国).
How is 教授 different from 教育 (Instructor)?
教授 covers higher-education institutions (university and above). 教育 covers below-university formal education (K-12 schools, 専修学校, 各種学校). The boundary is the institution's official categorization in Japan's school-system law, not the activity itself. A teacher at the same school cannot freely choose between the two visas. It is determined by the school category.
How is 教授 different from 技人国 for a researcher?
教授 covers research and teaching at universities and equivalent higher-education institutions. 技人国 covers research at private companies (corporate R&D labs, pharma, automotive R&D, etc.). The 研究 (Researcher) category was abolished in 2014; corporate researchers now file under 技人国, university researchers under 教授. The same individual moving from a university lab to a corporate lab files a status change from 教授 to 技人国.
Do I need a PhD?
Statutorily no: the 上陸基準省令 does not mandate a specific degree for 教授. In practice, most research-track university appointments require a PhD or equivalent terminal degree, and most teaching-track positions require at least a Master's. The institution's own appointment standards drive the de facto credential test. Language instructors at universities sometimes qualify with a Master's plus relevant teaching experience.
Are postdocs and specially-appointed researchers covered?
Yes, when paid by the institution and conducting research / teaching duties. 特任研究員, 博士研究員 (postdoc), and JSPS fellows file under 教授 when affiliated with a qualifying institution. Unpaid visiting roles (no compensation from a Japanese institution) typically do not fit 教授 and may instead fit 文化活動 (Cultural Activities) or 短期滞在 (short-term visit) depending on length.
Can visiting professors (客員教授) apply?
Yes, when the visit is paid and contractual with the Japanese institution. 客員教授 / 客員研究員 are common arrangements. Period of stay typically aligns with the contract length. Unpaid sabbatical-style visits (where the home institution pays) are usually filed as 文化活動 instead, since 教授 expects compensation from the Japanese employer.
Can I bring my family?
Yes. Spouse and children apply for the standard dependent visa (家族滞在). Spouse can work up to 28 hours per week with 資格外活動 permission. Faculty members on tenure-track positions often qualify for HSP, which removes the 28-hour cap and adds spouse-equivalent work eligibility.
How long is the initial visa?
1, 3, or 5 years. Tenured / tenure-track faculty often receive 5 years from the start; fixed-term contracts (特任 / 任期付き) tend to receive periods aligned with the contract length (often 1 or 3). Renewals follow the same pattern.
Can I switch from 教授 to a different visa?
Yes. Common transitions: (1) 技人国 if moving from a university lab to a corporate R&D role; (2) 教育 if moving from a university to a high school or international school; (3) 高度専門職 (HSP) if accumulating 70+ points (most senior faculty qualify on the academic-research path with publications and degrees scoring well). HSP unlocks 5-year periods, spouse work without hour caps, and PR fast-track in 1-3 years.
What if my application is rejected?
Most 教授 rejections trace to (1) institution not actually a recognized higher-education employer (often 専門学校 mistakenly filed under 教授 instead of 教育), (2) role is administrative or technical staff rather than faculty / research, or (3) salary below Japanese faculty parity. There is no formal appeal: fix the gap and re-file. For visiting / specially-appointed cases with unclear compensation status, a 行政書士 specializing in higher-education filings is the most efficient remedy.
Sources
- 出入国在留管理庁. 在留資格一覧 Official ISA index of all residence statuses. The 教授 entry covers the higher-education institution requirement, faculty appointment criteria, and renewal procedures.
- e-Gov 法令検索. 上陸基準省令 Statutory basis for the higher-education-institution test and salary-parity requirement. Note: 教授 has no degree mandate at the statute level.
Important. This page provides general information based on Immigration Services Agency published guidance for the 教授 program. It does not constitute legal advice. Visiting / specially-appointed cases with unclear compensation status, MEXT-equivalent designations, and dual-affiliation appointments require individualized analysis. For complex cases, retain a licensed gyoseishoshi (行政書士) familiar with higher-education filings.