How to become a Plant Factory Cultivation Manager
Also called: Vegetable growing worker (plant factory)
Grows, looks after and harvests vegetables and other crops inside plant factories (indoor farms).
Main tasks
- Sowing vegetable seeds and raising seedlings
- Moving the seedlings to growing shelves once they are big enough
- Checking the levels of nutrient solution and water and topping them up as needed
- Checking how the plants are growing and thinning leaves and fruit to help them grow
- Checking how the plants are growing and harvesting those that are ready
- Sorting harvested vegetables by shape and quality with a sorting machine
- Packing the sorted vegetables into boxes or bags
- Moving the packed vegetables out and sending them off
- Getting rid of pests and diseases
- Regularly checking that light, temperature, humidity and other conditions in the factory stay steady, and acting if they do not
- Regularly checking that the factory's equipment and machines are working properly
- Contacting the maintenance company if there is a problem with the equipment or machines
- Regularly cleaning, disinfecting and drying the growing shelves
- Going to a meeting before work starts to understand and confirm the day's tasks
Workers in this job say high school is common. From job tag's survey of people in each job, who could give several answers. It shows what workers see as common, not how many workers hold each level.
How to become one
No particular education or qualification is required to start, but it helps to have graduated from an agricultural or horticultural high school or senmon gakko (vocational college), or to have gone through a regular high school and then studied agriculture or horticulture at university. Quite a few people take hands-on training or seminars to learn the skills before joining. An interest in farming and the ability to work steadily by following manuals and procedures are needed.
Ways in
- Vocational college, junior college, kosen and trade skills tests: Vocational college (専門学校) course: Agriculture. 専修学校 courses in 農業 (農業関係) had 1,489 graduates in the 2024 school year, 1,124 of whom started work in a related field (School Basic Survey 2025, table 237). Course matched to the occupation by Peernovo.
Pay · Job openings · AI and this job
- Average annual income: ¥3,607,500 Private sector only: employers with 10 or more staff. Public servants, such as public school teachers and police officers, are not in these figures.
- Monthly base pay (before overtime and bonus): median ¥229,000, and the middle half earn ¥197,900 to ¥283,100 a month.
- Pay measured for the wage survey group: Agriculture, forestry and fishery workers
- 1.07 job openings per applicant at Hello Work (2025). A current demand signal, not a projection. It counts only the jobs and job seekers registered at Hello Work, Japan's public employment offices, and many graduate and professional hires never pass through it.
- Generative AI can do relatively little of this work, by the ILO's global estimate.
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Questions people ask
How do I become a Plant Factory Cultivation Manager?
No particular education or qualification is required to start, but it helps to have graduated from an agricultural or horticultural high school or senmon gakko (vocational college), or to have gone through a regular high school and then studied agriculture or horticulture at university. Quite a few people take hands-on training or seminars to learn the skills before joining. An interest in farming and the ability to work steadily by following manuals and procedures are needed.
How much does a Plant Factory Cultivation Manager earn in Japan?
Average annual income in the private sector, bonus included, is ¥3,607,500 (Ministry of Health, Labour and Welfare). The figure is for the wage survey group Agriculture, forestry and fishery workers, which covers several jobs.
Do you need a degree to become a Plant Factory Cultivation Manager?
Usually not. In this job's census occupation group, only 10% of workers are university graduates. Ways in include: Vocational college (専門学校) course: Agriculture.
Will AI change the work of a Plant Factory Cultivation Manager?
Generative AI can do relatively little of this work, by the ILO's global estimate.
Sources
- Ministry of Health, Labour and Welfare: Basic Survey on Wage Structure (賃金構造基本統計調査) 2025: earnings by occupation (2025 survey (June 2025 pay, 2024 bonus), published 2026-03-24), Government Standard Terms of Use 2.0, retrieved 4 October 2026
- Ministry of Health, Labour and Welfare: Employment Referrals for General Workers (一般職業紹介状況): Hello Work job-openings-to-applicants ratio by occupation (2025 annual (release of 2026-10-02)), Government Standard Terms of Use 2.0, retrieved 4 October 2026
- Statistics Bureau of Japan (MIC): 2020 Population Census (令和2年国勢調査) detailed sample tabulation: employed by occupation, sex, age and education (2020 Census (tables 9-1 and 15-1, published 2022-12-27)), Government Standard Terms of Use 2.0, retrieved 4 October 2026
- JILPT (職業情報データベース) via MHLW job tag: job tag download data: 解説系 (descriptions, how to become, related qualifications) and 簡易版数値系 (interests, tasks, education) (解説系 ver.7.01 (2026-06-04); 簡易版数値系 ver.7.00 (2026-03-17)), retrieved 4 October 2026
- International Labour Organization, Generative AI and Jobs: A Refined Global Index of Occupational Exposure (ILO Working Paper 140, Gmyrek et al.) (ILO Working Paper 140, May 2025, Annex Table A1), CC BY 4.0, retrieved 4 October 2026
独立行政法人労働政策研究・研修機構（JILPT）作成 職業情報データベース 解説系ダウンロードデータ（IPD_DL_description_7_01.xlsx）ver.7.01 職業情報提供サイト（job tag）より2026年10月4日にダウンロード（https://shigoto.mhlw.go.jp/User/download）を加工して作成
独立行政法人労働政策研究・研修機構（JILPT）作成 職業情報データベース 簡易版数値系ダウンロードデータ（IPD_DL_numeric_7_00.xlsx）ver.7.00 職業情報提供サイト（job tag）より2026年10月4日にダウンロード（https://shigoto.mhlw.go.jp/User/download）を加工して作成
Sources: JILPT Occupational Information Database download data via job tag (解説系 ver.7.01 and 簡易版数値系 ver.7.00, downloaded 4 October 2026), processed by Peernovo; MHLW, Basic Survey on Wage Structure 2025; Statistics Bureau of Japan, 2020 Population Census; MEXT, School Basic Survey 2025; MHLW, Employment Referrals for General Workers (Hello Work statistics). Figures processed by Peernovo. English job names, translations and the matching of jobs to statistical groups, schools and degree fields by Peernovo.
Updated 4 October 2026