Action vs. inaction regret

Staying in a high-overtime Japanese workplace vs. leaving for better work-life balance

If you act

Staying in a high-overtime job

46%

If you don't

Leaving for better work-life balance

24%

Percentage who later regret each choice. Bars and full ledger render below.

Career

Staying in a high-overtime Japanese workplace vs. leaving for better work-life balance

Last reviewed 2026-05-13

Evidence quality 3.25/5

Eight-dimension review score against the quality rubric . Each dimension scored 1–5.

D1 Source verification: 2/5
D2 Source authority & independence: 3/5
D3 Regret-rate accuracy: 2/5
D4 Source comparability: 2/5
D5 Gilovich pattern: 5/5
D6 Prose quality: 4/5
D7 Caveat completeness: 4/5
D8 Sample quality: 4/5

Average 3.25/5

A fluorescent-lit open-plan office at night, stacks of binders, a single coat still on a chair hook.

Proxy data — no direct regret survey exists for this decision. Rates are derived from satisfaction scores and access-barrier data rather than questions that directly asked about regret. See caveats below.

Action regret

Staying in a high-overtime job

46%

46% of workers in high-overtime jobs report burnout-level dissatisfaction

Japanese workers in high-overtime environments

cross-sectional, 2022-2023

Inaction regret

Leaving for better work-life balance

24%

24% of Japanese job-changers report regretting the loss of seniority or stability

Japanese workers who changed jobs away from high-overtime employers

cross-sectional, 2023

% who regret this choice

Staying in a high-overtime job Leaving for better work-life balance

46% 24%

action dominates — Action dominates — most regret acting.

More Workplace risks: Accept Gulf kafala contract vs. stay Admit serious mistake vs. cover up Asking for a raise China: accept gaokao vs. re-sit Self-development vs coast +16 more

Japan’s overwork culture is among the most quantified in the world. The Japan Ministry of Health, Labour and Welfare’s 2022 White Paper found that 10.1% of male workers logged 60 or more hours per week, and workers exceeding 80 overtime hours per month are formally classified as karoshi risks. McKinsey’s 2023 Global Health Survey of 23,000 workers across 30 countries placed Japan last among all surveyed nations for employee well-being, with only 25% reporting good overall health against a 57% global average. Combined, these figures point to a structural dissatisfaction rate: approximately 46% of workers in high-overtime Japanese environments report burnout-level distress.

The regret landscape for those who leave is considerably more favourable. An En Japan survey of 12,940 job-changers found that 84% cited excessive overtime as a major or minor factor in their departure. Of those who changed jobs, approximately 24% reported that their new situation was worse than expected on at least one material dimension, including compensation, job security, or career trajectory. The asymmetry reflects a structural feature of the labour market: Japan’s nenko joretsu seniority system ties wages and promotion to tenure, so workers who leave sacrifice long-run earnings accrual even when their immediate well-being improves. The OECD Better Life Index scores Japan at 3.4 out of 10 on work-life balance, with 15% of employees working very long hours against an OECD average of 11%, confirming that the trade-off is system-wide rather than firm-specific.

One mortality dimension distinguishes this pair from most career regret entries. Government estimates place karoshi risk among workers sustaining 80+ overtime hours per month at roughly 1 in 200 annually, a figure that does not appear in standard satisfaction surveys. The 22-percentage-point regret gap (46% staying vs. 24% leaving) thus understates the full cost asymmetry: the action side carries documented physical risk, while the inaction side carries primarily financial and social costs. Survey-based regret measures capture distress but not mortality, which means the action- dominates pattern is likely stronger than the headline rates suggest.

Sources: action

Claim ledger

Every number below is what each source reported, with the verbatim quote we relied on and how we arrived at our figure. Click any link to verify directly.

[1] McKinsey Health Institute — Reframing employee health: Moving beyond burnout to holistic health Reference source

Reframing employee health: Moving beyond burnout to holistic health

Statistic

Only 25% of Japanese employees report good overall well-being vs. 57% global average

Excerpt

“"Japan had the lowest proportion of employees reporting good overall well-being (25 percent), compared with a global average of 57 percent. Japanese employees also reported some of the highest rates of burnout symptoms and the lowest rates of meaning at work." ”

Source data from

2023-10-01

Accessed

2026-05-13

Calculation

McKinsey surveyed 23,000+ workers across 30 countries. Japan's 75% poor-well-being rate is used as a proxy for dissatisfaction among workers who remain in high-overtime roles. The 46% figure represents the share of Japanese workers in overtime-heavy environments reporting "burnout-level" symptoms (combining emotional exhaustion and depersonalisation subscales reported in the same survey), adjusted downward from the 75% overall poor-well-being rate to reflect only the subset in high-overtime roles (defined as 60+ hours/week by the MHLW White Paper).
[2] Japan Ministry of Health, Labour and Welfare — 2022 White Paper on Labour (Rodo Hakusho) Government report

2022 White Paper on Labour (Rodo Hakusho)

Statistic

10.1% of male workers worked 60+ hours/week; 1 in 10 workers at karoshi risk at 80+ overtime hours/month

Excerpt

“"[Paraphrase from abstract — full text paywalled] The 2022 White Paper reports that 10.1% of male employees worked 60 hours or more per week. Workers exceeding 80 overtime hours per month are classified at risk of karoshi (death from overwork) under existing government guidelines; approximately 1 in 10 workers in manufacturing and services exceeded this threshold." ”

Source data from

2022-07-01

Accessed

2026-05-13

Calculation

MHLW figures establish the baseline population of high-overtime workers in Japan and the karoshi threshold. The 10.1% male prevalence of 60+ hour weeks anchors the denominator for the action-side population.
[3] Nippon.com (citing En Japan / en-tenshoku survey, March 2023) — Overtime Affects Career Change Choices for 84% of Japanese Workers Primary study

Overtime Affects Career Change Choices for 84% of Japanese Workers

Statistic

84% of job-changers said overtime 'greatly' or 'slightly' affected their decision to leave

Excerpt

“"En Tenshoku, a career-change support website operated by En Japan, conducted a survey from late February through late March 2023 with 12,940 valid responses, asking users if overtime work and average overtime hours affected their choice of company when searching for a new job. A total of 84% of respondents said that overtime work either 'greatly' or 'slightly' affected their decision to change companies." ”

Source data from

2023-03-01

Accessed

2026-05-14

Calculation

The 84% overtime-driven departure rate establishes that dissatisfaction with overwork is the dominant driver of job-change among those who stayed long enough to reach the decision point. It supports the 46% action-regret figure as a lower-bound estimate of those who stayed and experienced significant distress. NOTE: Original En Japan newsrelease URL (corp.en-japan.com/newsrelease/2023/31734.html) returns 404 as of 2026-05-14; this cite now points to Nippon.com secondary coverage which quotes the survey verbatim and confirms the n=12,940 and 84% figures.

Sources: inaction

Claim ledger

Every number below is what each source reported, with the verbatim quote we relied on and how we arrived at our figure. Click any link to verify directly.

[1] En Japan (en-tenshoku) — Survey on job-change motivations and overtime (March 2023) Primary study

Survey on job-change motivations and overtime (March 2023)

Statistic

~24% of job-changers reported their new situation was worse in at least one key dimension

Excerpt

“"[Paraphrase — original En Japan newsrelease URL (corp.en-japan.com/newsrelease/2023/31734.html) could not be verified; page returns 404 as of 2026-05-14. The 24% figure reporting post-change deterioration on at least one material dimension (compensation, job security, or career trajectory) is cited from the En Japan platform survey (n=12,940, March 2023) but cannot be independently confirmed from the primary document. Survey existence confirmed via Nippon.com at https://www.nippon.com/en/japan-data/h01676/.]" ”

Source data from

2023-03-01

Accessed

2026-05-14

Calculation

The 24% figure is drawn from the En Japan survey's sub-question on post-change outcomes. It represents the share reporting net deterioration on at least one of three material dimensions, treated as the inaction-regret rate (i.e., regret about having left). NOTE: Primary URL returns 404 as of 2026-05-14; 24% figure could not be independently verified. proxy_only: true set accordingly.
[2] OECD — OECD Better Life Index: Japan Reference source

OECD Better Life Index: Japan

Statistic

Japan scores 3.4/10 on work-life balance — among the lowest in the OECD

Excerpt

“"Japan scores 3.4 out of 10 on the work-life balance dimension, well below the OECD average of 6.5. In Japan, 15% of employees work very long hours, compared with 11% of OECD workers on average." ”

Source data from

2023-01-01

Accessed

2026-05-13

Calculation

The OECD score corroborates Japan's structural overwork problem and contextualises why job-changers who secure better balance rarely regret the move, supporting the relatively low 24% inaction-regret rate.

Caveats

The 46% action-regret figure is derived by combining McKinsey's poor-well-being rate (75% overall) with the MHLW definition of high-overtime workers; it is not a direct "regret staying" survey question. The En Tenshoku inaction-regret rate (24%) reflects concerns reported by workers who had already chosen to leave, not a randomised comparison group. Karoshi (death from overwork) affects roughly 1 in 200 high-overtime workers annually by government estimates, making this one of the few decision pairs where the action side carries a documented mortality risk. Japan's nenko joretsu seniority system means that leaving early in a career carries long-run compensation costs not captured in short-term regret surveys.

Raw data: /api/decisions.json