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Specified Skilled Worker (i) 5-Year Limit and 6-Year Extension

無地の木のキューブ5個を一列に並べ、少し離して6個目を置いた俯瞰イメージ。特定技能1号の通算5年と、6年まで延びる取扱いを象徴。

The Status of Residence “Specified Skilled Worker (i)” has a maximum Period of Stay, which is, in principle, within 5 years in total. As years have passed since the system’s inception, we have seen an increase in consultations regarding questions such as “How many more years can I work?” or “Do periods of maternity leave or sick leave count towards the 5 years?”

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The Immigration Services Agency has published a consolidated page outlining the periods that count and those that do not count towards the total Period of Stay, as well as the provision allowing those who scored 80% or more but did not pass the Specified Skilled Worker (ii) exam to stay for up to 6 years. This article organizes this information for both foreign nationals and accepting companies’ HR professionals. The key point is that neither the non-counting periods nor the 6-year extension are “automatic”; an application within the deadline is required.


1. Conclusion: 5 Key Points to Remember

  • The total Period of Stay for Specified Skilled Worker (i) is, in principle, within 5 years. There is no maximum total Period of Stay for Specified Skilled Worker (ii).
  • Periods during which you were residing under Specified Skilled Worker (i) but not working, or periods spent outside Japan with a Re-entry Permit (including a special Re-entry Permit), are generally included in the 5 years.
  • Periods of maternity/paternity leave, leave due to illness or injury, or periods during which re-entry to Japan was not possible due to unavoidable circumstances, may be excluded from the 5 years upon application.
  • Those who scored 80% or more of the passing score on the exam required for transition to Specified Skilled Worker (ii), among others, may be allowed a total Period of Stay of 6 years under certain conditions.
  • In all cases, an application with supporting documents (materials explaining the circumstances) must be submitted from 3 months before the expiration of the 5-year total Period of Stay until its expiration date.

2. What is the Total Period of Stay: Counting and Non-Counting Periods

The total Period of Stay is the sum of periods spent in Japan under the “Specified Skilled Worker (i)” Status of Residence. The Immigration Services Agency states that the following periods are also included in the total Period of Stay:

CategoryExample PeriodIncluded in 5 years?
Period of Stay under Specified Skilled Worker (i)Working periodIncluded
Period of Stay under Specified Skilled Worker (i)Non-working period, e.g., during job searchIncluded
Period spent outside JapanTemporary return home with a Re-entry Permit or special Re-entry PermitIncluded
Preparation period for transitioning to Specified Skilled Worker (i)Period under Status of Residence “Designated Activities” for those wishing to transition to Specified Skilled Worker (i)Included
Periods that can be excluded by applicationPeriod during which re-entry to Japan was not possible due to unavoidable circumstancesNot included (application required)
Periods that can be excluded by applicationPeriod of maternity/paternity leaveNot included (application required)
Periods that can be excluded by applicationPeriod of leave due to illness or injuryNot included (application required)
Source: Immigration Services Agency “Total Period of Stay” (accessed October 4, 2026), organized by our office.

💡 Key Point: Periods of temporary return home and periods under “Designated Activities” before transitioning to Specified Skilled Worker (i) are included in the 5 years. It is important to note that “only periods worked in Japan” are not counted.


An overhead image of an hourglass lying on its side so that the sand does not flow, next to a notebook with a blank cover. This symbolizes that periods of business suspension, etc., are not counted towards the total Period of Stay.

3. Periods Not Counted Upon Application: 3 Categories

For the following three periods, the “Specified Skilled Worker (i)” Status of Residence itself continues. However, these periods are not included in the 5-year total Period of Stay. If you wish to avail of this treatment, you must submit an Application for Certificate of Eligibility, Application for Change of Status of Residence, or Application for Extension of Period of Stay, as appropriate for the period, along with supporting documents, from 3 months before the expiration of the 5-year period until its expiration. Permission will only be granted if the period can be confirmed from the supporting documents and there are reasonable grounds to permit the stay.

3-1. Periods during which re-entry to Japan was not possible due to unavoidable circumstances

This applies to periods when an individual departed Japan with a Re-entry Permit (including a special Re-entry Permit) but could not return to Japan due to unavoidable circumstances, such as measures to refuse Landing to prevent the spread of COVID-19. The main documents to be submitted are as follows:

  • Documents required for various applications for “Specified Skilled Worker (i)” Status of Residence
  • Statement regarding Re-entry Departure Period (Reference Form No. 1-28)
  • Documents demonstrating that re-entry was not possible due to unavoidable circumstances

3-2. Period of Maternity Leave and Childcare Leave

This applies to the period of maternity leave (6 weeks before childbirth [14 weeks for multiple pregnancies] and 8 weeks after childbirth) based on the Labor Standards Act, and childcare leave based on the Child Care and Family Care Leave Act. Childcare leave is generally until the child reaches 1 year of age, and can be extended up to 1 year and 6 months (and further extended up to 2 years) only if the child cannot be admitted to a nursery school or similar facility. If childcare leave is taken continuously after maternity leave, the application must include documents proving that both were taken.

  • Documents required for various Status of Residence applications for “Specified Skilled Worker (i)”
  • Statement regarding the period of leave (Reference Form No. 1-30)
  • Copy of Maternal and Child Health Handbook
  • Documents proving the acquisition of maternity leave and childcare leave
  • Copy of time card or attendance record during the leave period

3-3. Period of Leave Due to Illness or Injury

Leave due to illness or injury is premised on being generally 1 year or less (3 years or less in the case of illness or injury due to industrial accident). Additionally, it must be continuous leave exceeding 1 month; a few days of home recuperation or intermittent hospital visits resulting in days unable to work are not covered.

  • Documents required for various Status of Residence applications for “Specified Skilled Worker (i)”
  • Statement regarding the period of leave (Reference Form No. 1-30)
  • Doctor’s certificate or hospital certificate stating the period of treatment/hospitalization
  • Copy of the notification of payment decision for workers’ accident compensation insurance (in case of industrial accident)
  • Copy of time card or attendance record during the leave period
  • Copies of pay slips, bank passbook for salary deposits, and salary deposit account designation/consent form for the leave period

⚠️ Note: It is not easy to prove leave retroactively. It is recommended that both the company and the individual keep documents that show the start and end of the leave from the moment the leave is decided.


An overhead image of wooden blocks arranged in a four-step staircase, with a navy ribbon. This symbolizes the treatment allowing individuals who are one step away from passing the Specified Skilled Worker (ii) exam to stay for up to six years.

4. Special Treatment for 6-Year Stay: 80% or More Score in Specified Skilled Worker (ii) Exam

Among those who failed the Specified Skilled Worker (ii) exam, individuals who meet all of the following requirements are considered to have “considerable reasons to stay for more than 5 years,” and their total Period of Stay will be 6 years.

  1. Having scored 80% or more of the passing score in all exams and tests required for transition to Specified Skilled Worker (ii) as stipulated in the sectoral operational policies (the exam date is not questioned, but it must be clear from the documents).
  2. The individual pledges to make efforts to pass the exam in which they scored 80% or more, to promptly apply for a Change of Status of Residence to “Specified Skilled Worker (ii)” or “Nursing Care” if they pass, and to promptly return to their home country if they do not pass (if the individual is abroad at the time of application, they also pledge to enter Japan within 1 year from the date of departure).
  3. The accepting organization (Specified Skilled Worker accepting organization) has the intention to continue employment and a system for guidance, training, and support for passing the exam.

The application period is the same as other special treatments: from 3 months before the expiration of the 5-year period until its expiration. The main submitted documents are the Application for Extension of Period of Stay, the Statement regarding Stay Exceeding the Total Period of Stay (Reference Form No. 1-31), and a copy of the exam result notification that confirms a score of 80% or more of the passing score. In the Nursing Care sector, a result confirmation notice issued by the Ministry of Health, Labour and Welfare is also required.

4-1. Eligible Exams by Sector (as of October 4, 2026)

Which exam result notifications can be used is determined by sector. The main contents listed on the Immigration Services Agency’s website are as follows:

SectorExams/Tests Requiring 80% or More Score (Main Ones)Main Notes
Nursing CareNational Examination for Certified Care WorkersCheck the Ministry of Health, Labour and Welfare website for issuance methods
Building CleaningSpecified Skilled Worker (ii) Evaluation Test, or National Trade Skill Test Grade 1Evaluation Test is for issuance dates July 31, 2025, or later; National Trade Skill Test Grade 1 is for issuance dates March 31, 2026, or later
Industrial Product ManufacturingSpecified Skilled Worker (ii) Evaluation Test and Business Career Certification Grade 3, or National Trade Skill Test Grade 1 (Machine Maintenance)National Trade Skill Test Grade 1 other than machine maintenance is under consideration
ConstructionSpecified Skilled Worker (ii) Evaluation TestFor exam dates December 1, 2025, or later. National Trade Skill Test Grade 1 is under consideration
Shipbuilding and Marine IndustrySpecified Skilled Worker (ii) ExamFor exam dates April 2026 or later. National Trade Skill Test Grade 1 is under consideration
Automobile MaintenanceSpecified Skilled Worker (ii) Evaluation TestFor issuance dates January 2026 or later, or exam dates April 2026 or later. Mechanic Skill Test Grade 2 is not eligible
AviationSpecified Skilled Worker (ii) Evaluation Test (Airport Ground Handling)Aircraft maintenance is currently not eligible
AccommodationSpecified Skilled Worker (ii) Evaluation TestFor issuance dates April 30, 2026, or later
AgricultureSpecified Skilled Worker (ii) Agriculture Skill Measurement TestFor exam dates before June 2025, reissued certificates are eligible
FisheriesSpecified Skilled Worker (ii) Fisheries Skill Measurement Test and Japanese-Language Proficiency Test (N3 or higher)Measurement Test is for exam dates August 7, 2025, or later
Food and Beverage Manufacturing IndustrySpecified Skilled Worker (ii) Skill Measurement TestFor issuance dates June 30, 2025, or later
Food Service IndustrySpecified Skilled Worker (ii) Skill Measurement Test and Japanese-Language Proficiency Test (N3 or higher)For issuance dates June 30, 2025, or later
Source: Summarized by our office from the Immigration Services Agency’s “Confirmation Method for Result Notification” table under “Total Period of Stay” (accessed October 4, 2026). Please refer to the same page for details on eligible result notifications.

The Immigration Services Agency states that examinations currently designated as “not applicable” are not eligible for the 6-year extension at this time because they cannot certify a score of 80% or higher. Eligibility will be announced as soon as the examination implementing organizations are ready.

💡 Key Point: This measure is strictly for the one year to pass the Specified Skilled Worker (ii) examination. The Japanese language requirement for Specified Skilled Worker (ii) will be “B1 equivalent or higher” for Application for Certificate of Eligibility from April 1, 2027, and the handling of Application for Change of Status of Residence and Application for Extension of Period of Stay is under consideration (for details, see “Specified Skilled Worker Japanese B1 | Required from Certificate of Eligibility Application in April 2027“). It is important to prepare for both skills and Japanese language during the extended period.


5. Application Timing and How to Check Remaining Period

5-1. Application Period: “3 months before expiration until expiration”

Both the “periods not counted” in Chapter 3 and the 6-year handling in Chapter 4 apply to applications submitted from 3 months before the expiration of the cumulative 5-year Period of Stay until its expiration. Please prepare with the understanding that this measure cannot be requested after the expiration date. For information on how to prepare for the Application for Extension of Period of Stay itself, please refer to “When to Apply for Extension of Period of Stay? 45 Days Before is a Guideline.”

5-2. Calculate Cumulative Period of Stay from “Immigration Records”

If you wish to confirm your cumulative Period of Stay, you can do so by obtaining and calculating the applicant’s immigration records. When requesting disclosure of immigration records, you are advised to write “For confirmation of cumulative Period of Stay” in the margin of the request form.

However, immigration records describe entry/exit history, Status of Residence, permission dates, etc., but do not contain the calculated result of the cumulative Period of Stay. Furthermore, local Immigration Services Bureau offices and telephone services do not accept inquiries regarding immigration records, including the calculation of the cumulative Period of Stay. The calculation must be performed by yourself, the accepting company, or a commissioned expert.

Means of ConfirmationWhat can be donePoints to note
Request for disclosure of immigration recordsCan confirm entry/exit history, Status of Residence, permission datesWrite “For confirmation of cumulative Period of Stay” in the margin. Calculation results are not included.
Residence Card/PassportCan confirm current Period of Stay and entry/exit recordsThe total period of stay under Specified Skilled Worker (i) must be calculated by yourself.
Immigration office counter/phone—Inquiries regarding the calculation of cumulative Period of Stay are not accepted.
Source: Immigration Services Agency “Cumulative Period of Stay” (accessed October 4, 2026), organized by our office.

6. What Foreign Nationals Should Confirm

For those who have been residing under Specified Skilled Worker (i) for several years

  • Periods of temporary return to home country and periods of “Designated Activities” before transitioning to Specified Skilled Worker (i) are included in the 5 years. It is advisable to accurately calculate this once using your immigration records.
  • If your expiration is approaching, check if there are any measures available from 3 months before the expiration.

For those who have taken long leaves due to maternity/childcare leave, illness, or injury

  • The measure of not counting leave periods towards the 5 years will not be applied unless an application is made. Prepare documents that show the period of leave, such as a copy of your maternal and child health handbook, medical certificate, and attendance records.

For those who took the Specified Skilled Worker (ii) examination but failed

  • If you scored 80% or more of the passing score, you may be eligible for the 6-year measure. Keep your examination result notification without discarding it, and confirm whether that examination is applicable to your field (including conditions on issuance date and examination date).

7. What HR Professionals at Companies Should Confirm

  • List the “cumulative” expiration dates for all Specified Skilled Worker (i) personnel: The expiration date of the Residence Card (Period of Stay) and the expiration of the cumulative 5 years are different. If you only manage renewal dates, you may be late in noticing the expiration of the cumulative 5 years.
  • Keep records of leave: In cases of maternity/childcare leave, or leave due to illness/injury, copies of time cards, attendance records, and pay stubs serve as supporting documents. Keep these records from the time the leave is decided.
  • The 6-year measure also has company-side requirements: There must be an intention to continue employment and a system for guidance, training, and support towards passing the Specified Skilled Worker (ii) examination. It is important to specifically decide what kind of support the company will provide before applying.
  • To accepting companies in Miyazaki: The number of Specified Skilled Worker (i) residents in Miyazaki Prefecture is 3,012, and Specified Skilled Worker (ii) is 30 (Immigration Services Agency “Number of Foreign Nationals Residing under Specified Skilled Worker,” Table 5, as of end of December 2025). As Specified Skilled Worker (i) personnel approach the cumulative 5-year mark, the transition to Specified Skilled Worker (ii) and the confirmation of the measures introduced in this article will become increasingly important within the prefecture (for sector-specific situations, see “Miyazaki’s Specified Skilled Worker is Most Common in Agriculture | 931 People, Acceptance Requirements Explained,” etc.).

For the differences between Specified Skilled Worker (i) and (ii) themselves, please refer to “Differences between Specified Skilled Worker (i) and (ii) | Explanation of the latest eligible fields in 2026.”


8. Frequently Asked Questions

Q1. Does the period of unemployment while job hunting under Specified Skilled Worker (i) count towards the 5 years?

Yes, it does. The Immigration Services Agency states that periods of unemployment while residing under “Specified Skilled Worker (i)” are included in the total Period of Stay.

Q2. What about periods of temporary return to my home country?

Periods of departure under a Re-entry Permit (including deemed Re-entry Permit) are, in principle, included in the total Period of Stay. Only in cases where re-entry was not possible due to unavoidable circumstances, such as a denial of Landing, can such periods be excluded upon application.

Q3. Is the period of childcare leave automatically deducted from the 5 years?

It is not automatically deducted. An application must be filed with supporting documents, such as a statement regarding the period of leave (Reference Form No. 1-30) and a copy of the Maternal and Child Health Handbook, between three months before and the expiration of the 5-year Period of Stay, and permission must be obtained.

Q4. I failed the Specified Skilled Worker (ii) exam, but my score was over 80% of the passing mark. Can I stay for up to 6 years?

There is a possibility. However, you must have scored 80% or more in all necessary exams for transition to Specified Skilled Worker (ii), have your own pledge, and the accepting company must have the intention to continue employment and a support system. Also, please check the Immigration Services Agency’s page to confirm if your exam result notification is eligible (including conditions for issuance date and exam date).

Q5. Can I call the Immigration Services Agency to ask about my total Period of Stay?

No, you cannot. The Immigration Services Agency states that it does not accept inquiries regarding immigration records, including the calculation of the total Period of Stay, at the counters or by phone at regional Immigration Services Bureaus. It is advised to request disclosure of immigration records and calculate the period based on their contents.


9. Summary: Periods not counted and 6-year extensions are “only upon application”

  1. The total Period of Stay for Specified Skilled Worker (i) is, in principle, within 5 years. Periods of unemployment, temporary return to home country, and “Designated Activities” before transitioning to Specified Skilled Worker (i) are included.
  2. Periods during which re-entry was not possible due to unavoidable circumstances, maternity/paternity leave, childcare leave, and leave due to illness/injury may be excluded from the 5 years upon application.
  3. Those who scored 80% or more of the passing mark in all necessary exams for transition to Specified Skilled Worker (ii), etc., may have their total Period of Stay extended to 6 years if they meet the requirements.
  4. For all these treatments, an application with supporting documents must be filed between three months before and the expiration of the 5-year Period of Stay.
  5. The total Period of Stay is calculated from immigration records. Inquiries regarding the calculation are not accepted at Immigration Services Agency counters or by phone.

💴 Cost Estimate: Support fees for Application for Extension of Period of Stay and Application for Change of Status of Residence for Specified Skilled Worker are listed in the “Fee” section.


As an Administrative Scrivener Corporation in Miyazaki City, Miyazaki Prefecture, our office assists with Status of Residence procedures, including Specified Skilled Worker.

  • Application for Extension of Period of Stay and Application for Change of Status of Residence for Specified Skilled Worker (i) (Authorized to File Applications on Behalf of Applicant)
  • Confirmation of total Period of Stay based on immigration records and scheduling with an eye on the expiration date
  • Consultation on transitioning from Specified Skilled Worker (i) to (ii) and establishing support systems for accepting companies

Please feel free to use our free consultation service first.

📩 Contact us here

📞 To book a phone consultation: 0985-68-0851

Before you submit, let us take a look.

Free Immigration Pre-Submission Check ›

For those who will apply for a status of residence at the Immigration Services Bureau by themselves. Before you submit, we check your application form and supporting documents and tell you about any missing documents and points to watch. We accept checks online (Google Meet, about 20 minutes) or via LINE.

・Eligible: applications for a Certificate of Eligibility, change of status of residence and extension of period of stay (applications for permanent residence are accepted only from residents of Miyazaki Prefecture). Naturalization is not covered.

・Online (Google Meet): once per application. Replies via LINE: available for the same application until you submit it.

・Our guideline for replies via LINE is, in principle, within 2 business days (we are closed on Saturdays, Sundays and public holidays; replies may take longer when we are busy).

・Please send copies of your documents by LINE or email. For your residence card, send the front side only; please do not send the side showing your My Number.

・What we tell you is our office’s opinion. It does not guarantee approval; the outcome depends on the decision of the Immigration Services Bureau.

・We only point out missing documents and points to watch. We do not prepare or rewrite your application documents for you or draft text for them, and we do not tell you whether your application is likely to be approved (if you would like to engage us, we will introduce the Self-Prep Course, the Light Plan and the Standard Plan).

・If we find that a document contains information that is not true, or that the application is not your own (or a family member’s), we will decline the check.

Book a Free Immigration Pre-Submission CheckApply via LINE


This article was written based on publicly available information as of October 2026. The handling of the total Period of Stay and the conditions for exams and result notifications eligible for the 6-year extension may be updated periodically on the Immigration Services Agency’s page. For actual applications, please confirm with the official information from the Immigration Services Agency or our office.

Author of this article: Administrative Scrivener Authorized to File Applications, Satoshi Nakayama

Representative, Administrative Scrivener Corporation Miyazaki International Legal Office

Location: Miyazaki City, Miyazaki Prefecture

Sources (Primary Information)

  • Immigration Services Agency “Total Period of Stay” https://www.moj.go.jp/isa/10_00233.html
  • Immigration Services Agency “Designated Activities Related to Specified Skilled Worker (for those wishing to transition to ‘Specified Skilled Worker (i)’)” https://www.moj.go.jp/isa/applications/ssw/10_00025.html
  • Immigration Services Agency “Request for Disclosure of Entry/Departure Records” https://www.moj.go.jp/isa/publications/privacy/record.html
  • Immigration Services Agency “Publication of the Number of Foreign Nationals with Specified Skilled Worker Status, etc.” (Table 5, as of December 2025) https://www.moj.go.jp/isa/applications/ssw/nyuukokukanri07_00215.html

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