How to Prepare for a Japanese Workplace: 2026 First-Day, Rules & Communication Guide

Ask HR or your manager to confirm the reporting date, start time, building entrance, floor, reception method, contact person and what to do if a train delay or other emergency makes you late. Large office buildings can have separate visitor, employee and security entrances.

Also confirm the expected dress standard and whether you need a uniform, indoor shoes, protective equipment, laptop, ID photo, qualification certificate, bank details, tax information, emergency-contact information or other onboarding documents. Bring only documents the employer has actually requested and use the company’s approved secure method for sensitive information.

• Reporting time and exact entrance
• Name and contact method for the person receiving you
• Dress code or uniform requirements
• Documents and equipment specifically requested
• How and when to clock in
• What to do if you are delayed

Work rules, or shugyo kisoku, normally contain company-wide rules on attendance, wages, leave, discipline, safety, confidentiality and other working conditions. Workplaces that regularly employ ten or more workers are generally required to prepare work rules and file them with the relevant Labour Standards Inspection Office, and the rules must be made known to workers.

Ask where the current version is stored. It may be posted, distributed, or available through an internal electronic system. A colleague’s memory is not a substitute for the current rule.

• Clock-in, lateness and absence procedures
• Overtime and holiday-work approval
• Remote work, flex time and schedule changes
• Expense claims and business travel
• Information security, confidentiality and social media
• Side jobs, conflicts of interest and outside activities
• Discipline, consultation routes and resignation

As a general statutory rule, working time is limited to eight hours per day and forty hours per week, although lawful alternative working-time systems and exceptions exist. When work exceeds six hours, the employer must provide at least 45 minutes of break time; when work exceeds eight hours, at least one hour is required.

Work beyond statutory hours or on statutory holidays generally requires a labour-management agreement commonly called a 36 Agreement. That agreement does not mean employees should work unpaid or hide hours. Follow the company’s approval process, but record actual working time accurately and report missed clock-ins or system errors.

Ask what counts as the start and end of work in your workplace, especially if you must change into required clothing, attend a briefing, log into security systems or perform opening tasks.

• Which system records working time
• Who approves overtime
• How breaks are scheduled
• How to report a missed clock-in
• What to do when a meeting or urgent task runs past your finish time
• How holiday work or shift changes are approved

Find out who must be contacted, which channel counts as formal notice and how early you must report lateness or absence. Sending a message only to a coworker may not satisfy the company’s attendance procedure.

Japan does not have one universal company-paid sick-leave system separate from annual paid leave. Some employers provide special sick leave, while others use annual paid leave, unpaid leave or another company rule. Under the general statutory rule, a worker who has been employed continuously for six months and attended at least 80% of scheduled working days becomes eligible for ten days of annual paid leave, with different proportional rules for some part-time schedules.

When reporting an absence, give the operational facts the company needs: whether you can work, your expected arrival or return, urgent handover items and when you will update the manager again.

• Official absence contact
• Required notice method
• Annual paid leave request process
• Company-specific sick or special leave
• Handover expectations
• Emergency update timing

Horenso is workplace shorthand for hokoku (report), renraku (inform or communicate) and sodan (consult). It is not a legal rule and companies use it differently, but the basic idea is useful: do not let deadlines, customer problems, quality issues or blocked tasks become surprises.

When receiving a task, confirm the deliverable, deadline, priority, format, reference example, approval route and who may receive the result. Repeating the instruction in your own words is often more professional than pretending you understood.

If a task becomes difficult, report the situation, likely impact, action already taken, next update time and the decision or help you need.

• Report progress before the deadline becomes a problem
• Share schedule changes and handover information through the approved channel
• Consult before making a decision outside your authority
• Confirm the required output and approval route
• Ask for written keywords, samples or a demonstration when language is difficult

Punctuality, greetings, seating, titles, meeting style and decision-making practices differ by employer and team. Watch how your workplace actually operates and ask when you are unsure instead of assuming every Japanese company follows the same etiquette.

Use the names and titles the company prefers. In many workplaces, family name plus san is a safe starting point until colleagues tell you otherwise, but internal conventions differ. For external communication, confirm who is authorized to contact clients, suppliers or the media.

In meetings, take notes on decisions, owners and deadlines. If your understanding is uncertain, summarize the point and confirm it before acting.

• Preferred names and titles
• Meeting invitation and attendance rules
• Who records decisions and action items
• Client-contact approval
• Email, chat and document-sharing conventions
• Escalation route when instructions conflict

Ask whether the workplace uses business formal, business casual, uniforms, safety clothing or another standard. Rules on footwear, jewelry, fragrance, tattoos, hair, lockers and personal items are company-specific.

Also confirm rules for personal phones, photography, USB drives, cloud storage, AI tools, messaging apps and taking company documents off-site. Never assume that a tool you use privately is approved for company information.

If you work in a regulated, secure, manufacturing, healthcare or customer-facing environment, additional safety or privacy requirements may apply.

• Dress and appearance standard
• Phone and photography rules
• Approved software and cloud services
• Confidential-information handling
• Remote-work security
• Required protective equipment