Anúncios
Aichi Prefecture is Japan’s leading manufacturing prefecture, and while many people think first of car assembly, a large share of its factory jobs are in machining, pressing, moulding and component production. This article looks at Aichi factory worker jobs from the worker’s point of view, focusing on everyday production roles and the path from basic line work to skilled machine operator. These roles can be suitable for freshers who want a structured start, for workers with ITI or machine experience who want to use their skills, and for international applicants who are ready to follow Japanese production standards closely.
Factory worker roles in Aichi may be available in many types of plants. The Nishi-Mikawa area, including Toyota City, Kariya, Anjo, Chiryu and Takahama, has a dense network of machining, casting, forging and plastic-moulding suppliers that support the Toyota group. Higashi-Mikawa, around Toyohashi and Toyokawa, has machinery, metal and parts production, along with the Port of Mikawa, which handles large numbers of vehicle imports and exports. In the Owari region, cities such as Ichinomiya, Inazawa and Kasugai have machinery, textiles-related and electrical component factories. These names describe the local industrial landscape only; this article does not claim that any named company is currently hiring.
For foreign applicants, factory worker and machine operator roles in Aichi may potentially fit the Specified Skilled Worker (SSW) system under the Industrial Manufacturing field, depending on exact duties and occupational classification. Machining, casting, pressing, moulding and similar processes are generally part of this field, but each vacancy should be checked individually.
Aichi Factory Worker Jobs 2026 – Quick Overview
| Job Title | Factory Worker, Machine Operator, Production Worker, Assembly Line Worker |
| Country | Japan |
| Location | Aichi Prefecture (Nishi-Mikawa, Toyohashi, Toyokawa, Kasugai, Ichinomiya and nearby cities) |
| Industry | Machining, Metal Pressing, Casting, Plastic Moulding, Auto Parts, General Manufacturing |
| Indicative Salary | Approx. ¥310,000 – ¥330,000 / month |
| Experienced Salary | Approx. ¥340,000 – ¥350,000 / month with experience/overtime |
| Education | High school level; ITI or diploma in machinist/fitter trades is an advantage |
| Experience | Freshers may start in production roles; machine operator roles usually prefer experience |
| Japanese | Basic Japanese (N4) commonly expected |
| Work Type | Full-time, contract or SSW employment |
| Work Schedule | Two-shift or three-shift systems in many machining and press plants |
| Accommodation | Company dormitories or housing support may be available |
| Overtime | Possible depending on orders from vehicle and machinery makers |
What Does a Factory Worker and Machine Operator Do?
A factory worker in Aichi produces and checks components by running machines, handling materials and following strict standard procedures at each step.
- Preparing raw materials such as steel bars, coils, aluminium ingots or resin
- Loading workpieces into CNC lathes, machining centres or presses
- Starting machine programs and monitoring each cycle
- Checking dimensions with callipers, micrometers and gauges
- Replacing worn cutting tools under guidance
- Removing burrs and cleaning finished parts
- Operating die-casting or injection moulding machines
- Assembling machined parts into sub-assemblies where required
- Recording machine counts, tool changes and inspection results
- Handling coolant, oil and chips safely and correctly
- Moving materials using hoists, trolleys or forklifts where licensed
- Responding to machine alarms and calling the leader when needed
- Carrying out daily machine checks and basic cleaning
- Following lock-out and machine guarding rules
- Participating in Kaizen and safety activities
Types of Aichi Factory Worker Jobs
Factory Worker
Factory workers support daily production with material handling, simple processing, cleaning and helping on different stations.
Machine Operator
Machine operators run CNC, press, casting or moulding machines, check quality and make basic adjustments to keep production stable.
Production Worker
Production workers keep materials and parts moving through each process and help meet daily output targets.
Manufacturing Worker
Manufacturing workers handle mixed tasks such as machining, finishing, heat treatment support and inspection in component plants.
Assembly Line Worker
Assembly line workers fit machined or moulded parts together at fixed stations on a moving line.
Machine Setter Assistant
Machine setter assistants help prepare machines for new production runs by changing tools, dies or fixtures under supervision.
Aichi Factory Worker Jobs Salary 2026
| Position | Indicative Monthly Salary |
| Factory Worker | ¥320,000 |
| Machine Operator | ¥350,000 |
| Production Worker | ¥330,000 |
| Manufacturing Worker | ¥340,000 |
| Assembly Line Worker | ¥310,000 |
Pay for Aichi factory workers can vary by employer, city, skill level, shift allowances and overtime. These figures are indicative estimates only and are not guaranteed.
Aichi Factory Worker Jobs for Foreign Workers
Aichi employs a large number of foreign workers in its parts and component plants, and many smaller suppliers in Nishi-Mikawa and Higashi-Mikawa rely on international staff to keep production running. For new applicants, the Specified Skilled Worker route may potentially be the main pathway into factory worker and machine operator jobs. Machining, casting, forging, pressing, plastic moulding, painting and similar processes are generally covered by the Industrial Manufacturing field (工業製品製造業).
The Industrial Manufacturing skills test is divided by job category, so a worker who passes a test for machining may need to check whether that result matches a vacancy in die-casting or moulding. Applicants should not assume every vacancy qualifies for SSW, and should confirm the exact field and job category with the employer or a registered support organisation.
Workers who already have experience under the Technical Intern Training programme in a related job may, in some cases, be able to move into SSW (i) without retaking certain tests, subject to current rules. Because regulations can change, it is wise to check the latest official guidance. It is also useful to know that many machining and press plants in Aichi are small or mid-sized suppliers, where a single worker may handle several machines at once. This can be a great way to learn quickly, but it also means responsibility comes early, so honest communication with your leader about what you can and cannot yet do is very important for both safety and quality.
Japanese Language Requirement
Machine work involves alarms, settings and safety rules, so basic Japanese is very useful from the first day.
- Understanding instructions from trainers and leaders
- Reading machine screens, alarm messages and safety labels
- Knowing words for common tools, measurements and defects
- Reporting problems clearly and quickly
- Following written standard work sheets
For SSW (i), applicants usually need to pass JFT-Basic or JLPT N4, together with the Industrial Manufacturing field skills test.
Eligibility
- Legal working age as required by Japanese law
- Good health and stamina for standing and lifting
- Good eyesight for measurement and inspection
- Willingness to work rotating shifts, including nights
- Basic Japanese ability
- Valid passport and clean immigration history
- Passing required skills and language tests for the visa route
Education Qualification
A formal degree is not usually required for factory worker jobs in Aichi. However, technical education is especially helpful for machine operator roles, because employers value people who already understand tools, drawings and measurements. ITI machinist and turner trainees in particular may find that much of their workshop practice is directly useful on Aichi shop floors.
- 10th or 12th pass certificate
- ITI in machinist, turner, fitter, welder or tool and die maker trades
- Diploma in mechanical or production engineering
- CNC operation or programming certificate
- Training in measuring instruments or quality control
Daily Work of an Aichi Factory Worker
- Arrive, change into work clothes and safety shoes, and clock in.
- Join the shift meeting for safety reminders and production targets.
- Read handover notes about machine condition from the previous shift.
- Complete the daily machine check, including oil, coolant and air pressure.
- Run the first piece and measure it before starting full production.
- Load, run and unload the machine while watching for problems.
- Measure sample parts at set intervals and record the results.
- Take scheduled breaks while another worker covers the machine.
- Change tools or support setup work when instructed.
- Clean chips and oil, record output and hand over to the next shift.
Machines can cause serious injury, so workers must never reach into a running machine and must always follow lock-out and safety procedures.
Working Hours
- About 8 hours per shift with set breaks
- Two-shift and three-shift systems are common in machining and press plants
- Night shifts usually include extra allowances
- Overtime may follow orders from vehicle and machinery makers
- Long holidays often follow the automotive calendar at New Year, Golden Week and summer
Because machines in many Aichi plants run around the clock, shift work is a normal part of factory life here.
Accommodation
- Many employers may offer dormitories near the plant
- Company buses may run between housing and factories
- Rent in Mikawa-area towns is often affordable
- Some housing includes furniture and appliances
- A bicycle or car may be useful in suburban industrial areas
Confirm rent, utilities and all deductions in writing before agreeing to housing, and check how you will commute safely during night shifts.
Benefits
- Health insurance and pension enrollment
- Employment insurance and accident compensation
- Paid annual leave as per labour law
- Shift, night and overtime allowances
- Commuting support or company buses
- Training on machines, measurement and safety
- Possible bonuses and skill-based pay increases
- Support for national skill certification tests in some companies
Benefits depend on the employer and the employment contract.
Career Growth
Factory Worker → Production Worker → Machine Operator → Machine Setter → Supervisor
- Learning to run several machines increases your value
- Japan’s national skill tests (ginou kentei) in machining can support promotion
- Passing SSW (ii) tests may allow longer stays, where eligible
- Better Japanese can lead to setter, inspector or leader roles
- Machine skills gained in Aichi are useful across Japan’s manufacturing sector
- Experienced operators may learn basic programming and offset adjustment
- Some workers may move into tooling, maintenance or quality inspection teams
Skills That Can Improve Your Chances
- CNC lathe or machining centre experience
- Press, die-casting or injection moulding experience
- Reading technical drawings and tolerances
- Using callipers, micrometers and height gauges
- Basic understanding of G-code or machine settings
- Knowledge of 5S, Kaizen and quality tools
- Basic Japanese technical vocabulary
- Forklift or crane licence
- Stamina for rotating shifts
- Careful, safety-first working habits
Documents Required
- Valid passport
- CV or rirekisho
- Educational and trade certificates
- Experience letters for machine or production work
- JLPT or JFT-Basic certificate
- Industrial Manufacturing skills test certificate, if applicable
- Technical Intern Training completion certificate, if applicable
- Passport-size photographs
- Medical check-up report
The exact documents may vary depending on the employer and visa route.
How to Apply Online
Step 1: Prepare Your CV
Prepare a CV that clearly lists your machine, production and assembly experience along with your education.
Step 2: Describe Your Skills
Mention the machines you can operate, the measuring tools you use and any setup experience.
Step 3: Gather Certificates
Collect scanned copies of your trade, education, language and experience documents.
Step 4: Check the Job Category
Confirm the SSW field and the specific Industrial Manufacturing job category for the vacancy.
Step 5: Complete Required Tests
Pass the Japanese test and the matching Industrial Manufacturing skills test if required.
Step 6: Attend the Interview
Be ready to answer technical questions and possibly take a simple practical or measurement test.
Step 7: Review the Contract
Check the salary, shift system, overtime, housing and deductions carefully before signing.
Step 8: Complete Immigration Procedures
Coordinate with the employer to receive the Certificate of Eligibility and apply for your visa.
Aichi Factory Worker Jobs 2026 – FAQs
Can freshers apply for factory worker jobs in Aichi?
Freshers may be considered for factory and production roles, while machine operator jobs usually prefer experience or technical training.
Is Japanese compulsory for Aichi factory worker jobs?
Basic Japanese is commonly expected so that workers can read alarms, follow safety rules and report problems.
What salary can an Aichi factory worker expect?
Indicative monthly salaries are around ¥310,000 to ¥350,000 depending on role, shifts and overtime.
Can foreign workers become machine operators in Aichi?
Foreign workers may potentially be hired as machine operators through SSW Industrial Manufacturing, depending on test results and eligibility.
Is accommodation provided?
Many employers may offer dormitories or housing support, usually with rent deducted from salary.
Is overtime common?
Overtime may be available depending on order volumes and must be paid according to Japanese labour law.
Can I apply directly without an agency?
Yes, direct applications through employer websites or public job services are possible; never pay unlicensed agents or anyone promising guaranteed selection.
Is this a guaranteed job offer?
No. This article shares general information only and does not guarantee any job, visa or salary.
Final Words
Aichi factory worker jobs can offer a clear path from basic production work to skilled machine operation in Japan’s strongest manufacturing region. With thousands of machining, pressing and moulding plants across Mikawa and Owari, there may be steady demand for reliable workers who are keen to learn. Build your technical skills, improve your Japanese and confirm the right SSW category before taking the next step. Compared with pure assembly work, machine operation often leads to a clearer skill ladder, from loading parts to setting up machines and eventually supporting programming or quality checks. For workers who enjoy precise, hands-on work, an Aichi factory floor can be a strong place to grow a long-term career.
Disclaimer: All salary figures mentioned in this article are indicative estimates based on general industry patterns and may vary by employer, location, experience, and contract terms. They do not represent a guaranteed salary, job offer, or visa approval.