Ranked #75 safest from AI among all Japanese occupations
Very lowLowModerateHighVery high
How AI is changing this job
A written analysis for this occupation is being prepared.
AI replacement risk compares the parts of a job that are easy to hand to AI or software (processing information, documentation, repetitive computer work) with the parts that are hard to automate (physical work, working closely with people, judgment in unpredictable settings), using the MHLW job tag survey on work activities, work context, skills and knowledge. The result is a relative position among all occupations in the country, scaled to 0–100%. Methodology →
Skills, education and requirements for 内装工
Key skills
Equipment Selection
4.2
Active Listening
3.7
Installation
3.4
Instructing
3.4
Coordination
3.3
Reading Comprehension
3.3
Management of Material Resources
3.3
Speaking
3.3
Skill levels from the MHLW job tag worker survey.
Key knowledge areas
Building and Construction
2.5
Mechanical
1.7
Administrative
1.5
Mathematics
1.3
Customer and Personal Service
1.3
Design
1.2
English Language
1.1
Economics and Accounting
1.1
What the work involves
Organizing, Planning, and Prioritizing WorkHandling and Moving ObjectsPerforming General Physical ActivitiesEstablishing and Maintaining Interpersonal RelationshipsScheduling Work and ActivitiesCommunicating with People Outside the OrganizationEstimating the Quantifiable Characteristics of Products, Events, or InformationInspecting Equipment, Structures, or Materials
Important abilities
Manual DexterityProblem SensitivityFinger DexterityStatic StrengthGross Body EquilibriumNear Vision
Licenses and certifications (Japan)
１級表装技能士 National license
２級表装技能士 National license
１級内装仕上げ施工技能士 National license
２級内装仕上げ施工技能士 National license
３級内装仕上げ施工技能士 National license
1級シャッター施工技能士 National license
2級シャッター施工技能士 National license
3級シャッター施工技能士 National license
Related qualifications listed on job tag (names in Japanese). Some are mandatory, others recommended.
Education of workers
Training before entry
Related work experience
Difficulty of entry: ★★★☆☆ Moderate (from education, training, experience, licenses)
Pay and employment figures are national statistics. Projected pay, outlook scores and AI replacement risk are estimates from the Shigoto Zukan model, not guarantees. To request a correction, use the contact form. How to read the data
Sources: Basic Survey on Wage Structure (2025), Population Census and Hello Work employment statistics as published on the MHLW job tag site (retrieved Oct 31, 2026); Occupational Information Database (JILPT). Pay ranges, projections and scores are Shigoto Zukan estimates.