Mastering Japanese Workplace Greetings: Phrases to Succeed at Work

2026年6月25日

In Japan, greetings are an essential part of workplace interactions, and mastering the right phrases can make a significant difference in building strong relationships with your Japanese coworkers.

I still remember when my colleague Tuan from Hanoi didn’t know how to respond to his boss’s (oyasumi nasai) on his first day, a polite way to bid farewell for the night. It broke the ice when Priya from India greeted her coworkers with a bright (ohayou gozaimasu) in the morning!

In this article, we’ll cover 10 essential Japanese phrases, including keigo for beginners, to help you navigate the Japanese workplace with confidence. By the end of this article, you’ll be able to greet your colleagues like a native Japanese speaker and make a positive impression on your first day of work.

Key Phrases at a Glance

The following phrases are crucial for greeting your Japanese boss and coworkers:

(ohayou gozaimasu) – Good morning
(konnichiwa) – Hello
(konbanwa) – Good evening
(oyasumi nasai) – Good night
(sumimasen) – Excuse me
(arigatou gozaimasu) – Thank you
(douitashimashite) – You’re welcome
(gomen nasai) – Sorry
(yoku irasshaimashita) – Welcome
(otsukaresama desu) – You must be tired

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Why These Phrases Matter

Not knowing these phrases can lead to misunderstandings, unintentionally offending your colleagues, or appearing unprofessional. Understanding the cultural context and using the correct phrases can make a significant difference in building strong relationships with your Japanese coworkers and advancing your career.

The Phrases

Let’s break down each phrase, including the literal meaning, actual meaning, and when not to use it:

(ohayou gozaimasu) – Literal meaning: honorable morning – Actual meaning: Good morning – Cultural context: Used as a greeting in the morning, it’s a polite way to show respect.

Example: When Priya from India arrived at the office, she greeted her coworkers with a bright (ohayou gozaimasu), which immediately broke the ice.
(konnichiwa) – Literal meaning: today – Actual meaning: Hello – Cultural context: Used as a general greeting during the day, it’s a casual but polite way to acknowledge someone.

Example: Ramon from the Philippines used (konnichiwa) to greet his boss, but forgot to bow, which made the greeting less formal than intended.
(konbanwa) – Literal meaning: tonight – Actual meaning: Good evening – Cultural context: Used as a greeting in the evening, it’s a polite way to show respect.

Example: When Tuan greeted his coworkers with (konbanwa) at 5 PM, they were impressed by his politeness and attention to detail.
(oyasumi nasai) – Literal meaning: sleep – Actual meaning: Good night – Cultural context: Used as a polite way to bid farewell for the night, it’s essential for maintaining a professional relationship.

Example: After a long meeting, my boss said (oyasumi nasai) to the team, and everyone bowed and headed home.
(sumimasen) – Literal meaning: excuse me – Actual meaning: Excuse me/Sorry – Cultural context: Used to apologize or get someone’s attention, it’s a versatile phrase for various situations.

Example: When Priya accidentally bumped into a coworker, she immediately said (sumimasen) and bowed to show respect.
(arigatou gozaimasu) – Literal meaning: thank you – Actual meaning: Thank you – Cultural context: Used to express gratitude, it’s essential for building positive relationships with your coworkers.

Example: After a successful project, Ramon thanked his team with a heartfelt (arigatou gozaimasu), which strengthened their bond.
(douitashimashite) – Literal meaning: you’re welcome – Actual meaning: You’re welcome – Cultural context: Used as a response to (arigatou gozaimasu), it’s a polite way to show appreciation.

Example: When Tuan helped a coworker with a task, the coworker said (arigatou gozaimasu), and Tuan replied with a smile and (douitashimashite).
(gomen nasai) – Literal meaning: sorry – Actual meaning: Sorry – Cultural context: Used to apologize for a mistake or inconvenience, it’s essential for maintaining a positive relationship.

Example: After making a minor error, Priya apologized with a sincere (gomen nasai) and corrected the mistake immediately.
(yoku irasshaimashita) – Literal meaning: welcome – Actual meaning: Welcome – Cultural context: Used to welcome someone, it’s a polite way to show respect and hospitality.

Example: When a new employee joined the team, the boss greeted them with a warm (yoku irasshaimashita) and introduced them to the team.
(otsukaresama desu) – Literal meaning: you must be tired – Actual meaning: You must be tired – Cultural context: Used to show appreciation for someone’s hard work, it’s a polite phrase to use when parting ways.

Example: After a long day, my boss said (otsukaresama desu) to the team, and everyone headed home feeling appreciated.

Frequently Asked Questions

Q: What is the most important phrase to learn for a Japanese workplace?

A: The most important phrase to learn is (ohayou gozaimasu), as it’s used as a greeting in the morning and sets the tone for the day. It’s essential to use the correct honorifics and pronunciation to show respect and professionalism.

Q: How can I use keigo for beginners in the workplace?

A: Keigo for beginners can be used in various situations, such as greeting your boss or coworkers, apologizing for a mistake, or showing appreciation for someone’s help. For example, you can use (arigatou gozaimasu) to thank someone or (sumimasen) to apologize for a minor error.

Q: What is the cultural context behind using (oyasumi nasai) in the workplace?

A: Using (oyasumi nasai) in the workplace is a polite way to bid farewell for the night and shows respect for your coworkers. It’s essential to use this phrase when leaving the office or ending a meeting to maintain a professional relationship and avoid any misunderstandings.

BONUS: Using (yoku irasshaimashita) to welcome someone or (otsukaresama desu) to show appreciation for someone’s hard work can genuinely surprise and delight Japanese people when used correctly. These phrases demonstrate your understanding of Japanese culture and willingness to adapt to the workplace customs.

Every week I share 10 new phrases with paid subscribers — pulled directly from what I hear in real Japanese workplaces. Last week I covered the phrases for navigating a kaigi (会議) without looking lost. If you want to actually sound like you belong, that’s where to be.

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