Planning to greet Japanese friends, colleagues, or customers in their native way is a thoughtful gesture. Learning how do you say happy new year in Japanese opens the door to authentic New Year interactions during Hatsubai and Oshogatsu celebrations.
Beyond a simple translation, timing, politeness level, and regional expectations shape how you should express New Year wishes. The following sections outline core phrases, cultural contexts, and common questions to help you greet confidently.
| Phrase | Japanese | Romanization | Formality and Typical Use |
|---|---|---|---|
| Happy New Year (casual) | あけましておめでとう | Akemashite omedetou | Everyday, friends and family |
| Happy New Year (polite) | あけましておめでとうございます | Akemashite omedetou gozaimasu | Business, customers, seniors |
| New Year greeting (slightly formal) | きょうはあけまして、おめでとうございます | Kyou wa akemashite, omedetou gozaimasu | Meetings, emails, announcements |
| Wishing prosperity and happiness | ことしもよろしくおねがいします | Kotoshi mo yoroshiku onegai shimasu | Year-end and New Year business greetings |
Everyday Happy New Year in Japanese
Informal exchanges among peers
Among friends, classmates, and relatives, あけましておめでとう (Akemashite omedetou) is the standard choice. This phrase conveys warm celebration and fits messages, cards, and in-person greetings during the first days of January.
Professional and respectful greetings
Business, clients, and formal settings
When you interact with clients, senior colleagues, or partners, use あけましておめでとうございます (Akemashite omedetou gozaimasu). Adding gozaimasu raises the politeness level, aligning with Japanese corporate etiquette and showing respect.
Contextual timing and usage scenarios
When and how to use the phrase correctly
People typically say Happy New Year starting on January 1 and continue through the first week of January. You can offer the greeting in person, by message, email, or on cards sent before December 31 or shortly after the new year begins.
At the office, include the slightly longer version, きょうはあけまして、おめでとうございます (Kyou wa akemashite, omedetou gozaimasu), especially in announcements or when addressing groups. This structure acknowledges the day and maintains a respectful tone.
Complementary phrases and cultural nuances
Extending goodwill beyond the greeting
Pairing your greeting with sincere wishes reinforces connection. Use ことしもよろしくおねがいします (Kotoshi mo yoroshiku onegai shimasu) to ask for continued support and cooperation in the new year, a common closing in business cards and emails.
Applying Japanese New Year greetings in real situations
Using the correct level of politeness and timing shows cultural awareness and respect. Adjust your greeting based on your relationship with the recipient and the setting.
- Use casual phrase with friends and family: あけましておめでとう
- Use polite form in business emails and meetings: あけましておめでとうございます
- Add a professional closing: ことしもよろしくおねがいします
- Send messages early January or by late December 31 Japan time
- Pair your greeting with a respectful smile or bow when appropriate
FAQ
Reader questions
Is it okay to say akemashite omedetou in a work email?
For most internal workplace messages, あけましておめでとう (Akemashite omedetou) is acceptable among colleagues. For external clients or very formal communication, choose the polished version with gozaimasu.
When should I send my New Year message in Japan time zone?
Sending a message on the evening of December 31 or the morning of January 1 shows thoughtfulness. If you are outside Japan, sending within the first few days of January is still warmly received.
Do I need to bow or add other gestures when saying the phrase?
A light bow or a respectful nod while smiling enhances the greeting. For very formal situations, a deeper bow pairs well with あけましておめでとうございます, especially in professional contexts.
Are there regional differences in how people say Happy New Year across Japan?
Standard phrases are used nationwide, but local dialects may add unique expressions. Stick with the standard forms to ensure clarity and appropriateness anywhere in Japan.