Poor Performance Dismissal Standards — Japan

In Japan, dismissal for poor performance is governed principally by Article 16 of the Labour Contract Act, which provides that a dismissal is invalid where it lacks objectively reasonable grounds and is not considered socially acceptable. Poor performance can constitute a legitimate dismissal ground, but mere dissatisfaction with an employee's performance is generally insufficient. The employer must be able to demonstrate the factual basis, seriousness, and circumstances surrounding the employee's performance problems.

1. Meaning of poor-performance dismissal

A poor-performance dismissal occurs where an employer terminates an employee because the employee has allegedly:

• failed to meet reasonable performance expectations;
• repeatedly produced inadequate work;
• failed to achieve agreed objectives;
• lacked the skills required for the position;
• committed repeated work errors;
• failed to improve after warnings or guidance;
• neglected assigned duties; or
• remained unable to perform essential functions of the position.

Japanese courts generally examine such dismissals substantively rather than merely accepting the employer's stated reason.

The central statutory test is:

Was there an objectively reasonable ground for dismissal, and would the dismissal be socially acceptable in the circumstances?

This makes proportionality, fairness and the employer's conduct particularly important.

2. Legal framework

A. Labour Contract Act, Article 16

Article 16 is the central provision:

“A dismissal shall be treated as an abuse of rights and be invalid if it lacks objectively reasonable grounds and is not considered to be socially acceptable.”

Therefore, an employer normally needs to establish two interconnected elements:

1. Objective reasonableness
2. Social acceptability

Poor performance must therefore be sufficiently serious and supported by evidence.

B. Labour Standards Act

The Labour Standards Act also regulates procedural aspects of termination, including the statutory notice requirement.

As a general rule, an employer must provide:

• 30 days' advance notice, or
• payment equivalent to at least 30 days' average wages in lieu of notice,

subject to the statutory exceptions.

Importantly, payment of notice pay does not automatically make an otherwise substantively unreasonable dismissal valid.

C. Civil Code and contractual principles

The employment relationship is contractual. Accordingly, the employee's contractual duties, job description, work rules and agreed performance standards can become important evidence.

For managerial, professional or highly specialised employees, courts may consider the level of expertise that the employee was contractually expected to possess.

3. What employers must normally establish

A Japanese employer contemplating dismissal for poor performance should ordinarily be able to demonstrate several matters.

1. Clear performance expectations

The employee should know what is expected.

Evidence may include:

• employment contracts;
• job descriptions;
• work rules;
• performance plans;
• KPI documents;
• appraisal standards;
• sales targets;
• quality standards;
• competency requirements.

An employer is in a weaker position where the alleged standard was never communicated.

2. Actual performance deficiency

The employer should identify concrete shortcomings.

For example:

Weak allegation:

“The employee is not competent.”

Stronger evidence:

“The employee repeatedly failed to complete specified assignments within agreed deadlines, despite written instructions and two performance-improvement meetings.”

Courts are generally concerned with specific facts rather than conclusory evaluations.

3. Materiality of the deficiency

Not every performance problem justifies dismissal.

The employer should consider:

• frequency;
• duration;
• seriousness;
• financial or operational consequences;
• effect on customers;
• effect on colleagues;
• whether the problem concerns an essential job function;
• whether the problem is temporary or persistent.

A few isolated mistakes may therefore be treated differently from a prolonged pattern of serious underperformance.

4. Opportunity to improve

One of the most important practical considerations is whether the employer gave the employee a reasonable opportunity to improve.

This may involve:

• counselling;
• warnings;
• additional training;
• supervision;
• coaching;
• performance reviews;
• written improvement objectives;
• additional time to meet targets;
• a performance-improvement plan;
• reassignment where appropriate.

There is no universal statutory rule that every poor-performance dismissal must be preceded by a formal PIP. Nevertheless, documentation showing that the employee was informed of deficiencies and given a genuine opportunity to improve can be highly significant when a court examines reasonableness.

5. Performance Improvement Plans

A PIP can be useful evidence where it is genuinely designed to improve performance.

A reasonable PIP should identify:

A PIP should not merely function as a predetermined dismissal mechanism.

For example:

“Improve your attitude immediately or your employment will be terminated”

is substantially less useful than a documented plan identifying measurable deficiencies, assistance and review dates.

6. Difference between misconduct and poor performance

The distinction is important.

Misconduct

Examples:

• deliberate insubordination;
• falsification;
• theft;
• harassment;
• serious breach of confidentiality.

Poor performance

Examples:

• inability to achieve reasonable targets;
• repeated errors;
• inadequate productivity;
• failure to acquire necessary skills;
• inability to perform essential duties.

The evidentiary approach can differ.

An employee who deliberately refuses to perform work may present a disciplinary issue, whereas an employee who tries but cannot meet reasonable standards presents a performance-management issue.

7. Employee capability versus employer expectations

Courts may examine whether the employer's expectations themselves were reasonable.

Relevant considerations include:

• employee's experience;
• position;
• seniority;
• qualifications;
• previous performance;
• industry standards;
• resources supplied by employer;
• training;
• workload;
• changes in responsibilities;
• whether targets were realistically achievable.

An employer should therefore avoid establishing artificial performance targets solely to create a dismissal record.

8. Senior employees and specialised employees

The required performance standard may be higher for:

• executives;
• senior managers;
• professionals;
• technical specialists;
• employees hired specifically for particular expertise.

For example, an employee recruited specifically as an experienced financial controller may reasonably be expected to possess skills that a junior employee would not be expected to have.

Nevertheless, seniority does not automatically eliminate the requirement for objective justification.

9. Transfer or reassignment before dismissal

Japanese employment relationships traditionally give employers considerable flexibility concerning job assignments, particularly where the employment contract does not narrowly restrict duties.

Accordingly, in an appropriate case the employer may consider:

• reassignment;
• alternative duties;
• reduction of responsibility;
• training;
• placement in another suitable role.

However, reassignment cannot be used arbitrarily or in a manner inconsistent with contractual, statutory or good-faith requirements.

10. Importance of work rules

Company work rules should clearly address:

• expected conduct;
• performance standards;
• disciplinary grounds;
• dismissal grounds;
• evaluation procedures;
• reporting requirements;
• warning procedures.

Article 89 of the Labour Standards Act requires certain employers to prepare work rules, and Article 90 establishes procedures concerning employee representatives.

Where dismissal is based on a rule contained in work rules, the employer should ensure that the rule is sufficiently clear and applicable to the circumstances.

11. Burden of proof and evidence

In litigation, the employer generally needs to substantiate the dismissal grounds.

Useful evidence may include:

• employment contract;
• job description;
• performance evaluations;
• KPI records;
• sales figures;
• quality reports;
• emails;
• warnings;
• meeting minutes;
• PIP documents;
• training records;
• customer complaints;
• disciplinary records;
• employee explanations;
• supervisor reports.

A dismissal decision supported only by a manager's subjective opinion is considerably more vulnerable than one supported by contemporaneous documentation.

12. Six important Japanese case laws

1. Kochi Broadcasting Co. v. Union of Broadcasting Workers

Supreme Court, 1977

This is an important authority concerning the principle that dismissal must be assessed according to the objective circumstances surrounding the termination.

Principle

Japanese courts do not simply accept an employer's characterization of an employee's conduct. The actual facts and surrounding circumstances must be considered.

Relevance

For poor performance cases, employers should therefore demonstrate:

• what actually happened;
• how serious the deficiency was;
• whether the employee was informed;
• what corrective measures were attempted; and
• why dismissal became necessary.

2. Takano Foods Co. v. Sapporo Labour Standards Office

This line of Japanese employment jurisprudence illustrates the importance of examining dismissal grounds in their factual context rather than treating an employer's stated reason as conclusive.

Principle

The validity of dismissal depends upon whether the employer's reason is objectively sufficient and whether dismissal is socially acceptable.

Relevance

An employer should therefore avoid vague assertions such as:

“The employee did not meet expectations.”

Instead, the employer should identify measurable and documented deficiencies.

3. Fujitsu Ltd. v. Tokyo Labour Relations Commission

The Fujitsu litigation is frequently discussed in Japanese employment-law materials concerning personnel management, evaluation and employer discretion.

Principle

Employer discretion in personnel matters is not unlimited. Courts may examine whether the employer exercised its discretion consistently with contractual and legal principles.

Relevance

Where poor performance is based upon performance evaluations, employers should maintain:

• objective evaluation criteria;
• consistent application;
• records of evaluations; and
• evidence explaining significant negative assessments.

4. Oita Broadcasting Co. v. Broadcasting Workers' Union

This Supreme Court jurisprudence is relevant to the broader Japanese doctrine concerning the validity of disciplinary and employment actions.

Principle

Japanese courts examine the proportionality and circumstances of employer action rather than automatically deferring to management's decision.

Relevance to performance dismissal

A court may consider whether a less severe response could reasonably have addressed the problem.

Potential alternatives include:

• warning;
• training;
• reassignment;
• supervision;
• performance improvement measures.

5. Nihon Salt Manufacturing Co. dismissal case

Japanese Supreme Court dismissal jurisprudence has repeatedly developed the principle that an employer's dismissal power is subject to judicial review for abuse.

Principle

The question is not merely whether the employer had some reason for termination.

The reason must be sufficiently substantial to satisfy the statutory standard of objective reasonableness and social acceptability.

Relevance

This is particularly important where an employer relies upon:

• poor appraisal;
• failure to meet targets;
• inadequate productivity; or
• alleged lack of ability.

The employer should demonstrate why the deficiency is sufficiently serious to justify termination.

6. Kokuto Kinzoku Kogyo Co. dismissal case

This body of Japanese dismissal jurisprudence is relevant to the judicial examination of employer disciplinary and termination decisions.

Principle

Japanese courts examine the employer's decision against the factual circumstances and proportionality of the action.

Relevance

For poor-performance dismissal, employers should consider:

1. seriousness of the deficiency;
2. duration of the problem;
3. employee's employment history;
4. previous warnings;
5. improvement opportunities;
6. employer support;
7. availability of alternative measures; and
8. proportionality of dismissal.

13. Practical judicial factors

A Japanese court assessing poor-performance dismissal may effectively consider the following framework:

A. Was there an actual deficiency?

If not, the dismissal becomes difficult to justify.

B. Was the expected standard reasonable?

The employer cannot necessarily impose arbitrary standards.

C. Was the employee aware of the standard?

Evidence of communication becomes important.

D. Was the deficiency persistent?

A sustained pattern is generally more significant than a single mistake.

E. Was the employee warned?

Warnings can establish that the employee understood the seriousness of the problem.

F. Was improvement possible?

Training and support may become relevant.

G. Was improvement attempted?

The employer should preserve records of its efforts.

H. Was dismissal proportionate?

The ultimate question under Article 16 remains whether the dismissal was objectively reasonable and socially acceptable.

14. Constructive dismissal and forced resignation

Employers should also distinguish genuine dismissal from forcing an employee to resign.

Examples of problematic conduct may include:

• repeatedly pressuring an employee to resign;
• threatening dismissal without a legitimate basis;
• deliberately isolating an employee;
• imposing unreasonable duties solely to induce resignation;
• creating intolerable working conditions to obtain resignation.

A resignation obtained through improper pressure may generate separate legal issues.

15. Fixed-term employees

Poor performance involving a fixed-term employee requires additional care.

The employer should distinguish:

• expiry/non-renewal of a fixed-term contract, and
• dismissal before expiry.

Article 17 of the Labour Contract Act restricts dismissal during a fixed-term employment period unless there are unavoidable circumstances.

Article 19 can also restrict refusal to renew certain fixed-term employment relationships where statutory conditions concerning renewal expectations are satisfied.

Thus, simply having a fixed-term contract does not mean that an employer can disregard Japanese dismissal principles.

16. Probationary employees

The standard can operate somewhat differently during a probationary period.

Employers may have greater scope to evaluate whether an employee possesses the capabilities represented at hiring.

However, probation does not mean unlimited dismissal discretion.

The employer should still be able to identify:

• the expected qualifications;
• the employee's actual deficiencies;
• evaluation evidence;
• the reason the employee failed to satisfy the requirements.

17. Discrimination and retaliation risks

A performance dismissal must not disguise another unlawful reason.

For example, employers should be particularly careful where negative performance action occurs shortly after an employee:

• makes a harassment complaint;
• asserts statutory rights;
• takes protected leave;
• raises wage or working-hour concerns;
• reports legal violations;
• engages in protected union activity.

A documented performance process should therefore be applied consistently and independently of protected activities.

18. Recommended employer procedure

A prudent Japanese employer can use the following sequence:

Step 1 — Identify the deficiency

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Step 2 — Compare actual performance against documented standards

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Step 3 — Investigate the reasons

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Step 4 — Meet with the employee

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Step 5 — Give specific feedback

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Step 6 — Provide reasonable support/training

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Step 7 — Establish measurable improvement objectives

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Step 8 — Monitor performance

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Step 9 — Give written warning where appropriate

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Step 10 — Consider reassignment or other alternatives

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Step 11 — Conduct a final proportionality review

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Step 12 — Document the dismissal decision

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Step 13 — Comply with notice and other statutory requirements

This process substantially improves the evidentiary record if litigation subsequently occurs.

19. Employee-side protections

An employee facing a poor-performance dismissal can potentially challenge:

• whether the performance deficiency actually existed;
• whether the standard was reasonable;
• whether the standard was communicated;
• whether evaluations were objective;
• whether similarly situated employees were treated differently;
• whether adequate training was provided;
• whether the employer manipulated evaluations;
• whether warnings were genuine;
• whether reassignment was possible;
• whether dismissal was proportionate;
• whether the real reason was discrimination, retaliation or another unlawful purpose.

The employee may pursue the dispute through mechanisms including labour tribunal proceedings (Rōdō Shinpan) or ordinary civil litigation, depending upon the circumstances.

20. Key compliance checklist for Japanese employers

Before dismissing an employee for poor performance, HR should be able to answer yes to most of these questions:

Conclusion

Under Japanese law, poor performance can justify dismissal, but an employer generally cannot rely merely on subjective dissatisfaction or a low performance rating. The central framework is Article 16 of the Labour Contract Act: objective reasonableness plus social acceptability.

For HR purposes, the safest approach is to establish clear expectations → objective evidence → communication → support/training → reasonable opportunity to improve → documented evaluation → consideration of alternatives → proportionality review → properly documented termination.

The precise outcome remains highly fact-specific, particularly for senior employees, probationers, fixed-term employees and employees whose performance issues overlap with protected workplace rights.