How to Say Thank You in Japanese: Formal & Informal Ways

Expressing gratitude is an important aspect of Japanese culture. Whether you're visiting Japan, learning the language, or communicating with Japanese friends or colleagues, knowing how to say "thank you" properly is essential. This guide covers both formal and informal expressions of gratitude, along with cultural insights and usage examples.

Say Thank You in Japanese: Formal & Informal Ways

Expressing gratitude is an important part of Japanese culture, and there are different ways to say “thank you” in Japanese depending on the level of formality and the relationship with the listener. The most common phrase is “Arigatou” (ありがとう), which is casual and usually used with friends, family, or people of the same age group. 

To show more politeness, especially to elders, teachers, or in public settings, you use “Arigatou gozaimasu” (ありがとうございます). For extra respect in formal occasions or when thanking someone for something that has already been done, the past tense “Arigatou gozaimashita” (ありがとうございました) is appropriate.

 Formal Ways to Say Thank You in Japanese

In Japanese, expressing gratitude formally depends on the situation and level of politeness required. Here are a few formal ways to say "thank you":

 Arigatou Gozaimasu (ありがとうございます)

Meaning: "Thank you very much." Usage: Used in formal situations, workplaces, or when addressing strangers. Example:
 店員: こちら、おつりです。(Here’s your change.)
 あなた: ありがとうございます！(Thank you very much!)

Politeness is central in Japanese, and our guide on how to use Yoroshiku Onegaishimasu explains its many cultural and conversational uses.

 Domo Arigatou Gozaimasu (どうもありがとうございます)

Meaning: "Thank you very much" (with extra emphasis). Usage: Used to express deep appreciation. Example:
プレゼントをいただき、どうもありがとうございます！(Thank you very much for the gift!)

Osoreirimasu (恐れ入ります)

Meaning: "I am deeply grateful" (very polite). Usage: Common in business and customer service settings.

Informal Ways to Say Thank You in Japanese

In casual situations, Japanese speakers use more relaxed expressions to say "thank you." Here are some informal ways to express gratitude:

Arigatou (ありがとう)

Meaning: "Thanks." Usage: Casual and friendly, used with close friends and family. Example:
 友達: 今日、手伝ってくれてありがとう！(Thanks for helping me today!)
 あなた: うん、どういたしまして！(Yeah, you're welcome!)

If you’re exploring multiple options, check our blog on the best international languages to learn for career and personal growth.

Domo (どうも)

Meaning: "Thanks." Usage: Super casual, often used in passing. Example:
(Receiving change at a store)
 店員: 500円のお返しです。(Here's 500 yen in change.)
 あなた: どうも。(Thanks.)

Sankyuu (サンキュー)

Meaning: "Thank you." Usage: A casual, borrowed phrase from English, mainly used among young people.

To strengthen vocabulary, you can start with our detailed guide on learning Kanji and Japanese words.

Cultural Nuances of Expressing Gratitude in Japan

Understanding how gratitude is expressed in Japan can help deepen your cultural knowledge and interactions. Here are some key points:

• Bowing (お辞儀, Ojigi): Often accompanies a thank-you in formal situations as a sign of respect.
• Gifts (お土産, Omiyage): A common way to show appreciation, especially when visiting someone's home or returning from a trip.
• Apologies instead of Thanks: Japanese people often say Sumimasen (すみません) ("Excuse me" or "Sorry") instead of "thank you" when expressing gratitude, especially in service settings. 

Students planning further education in Japan should also check the EJU exam date for November 2025 to prepare effectively.

FAQs

1. What is the most polite way to say Thank You in Japanese?

The most polite way is Domo Arigatou Gozaimasu (どうもありがとうございます) or Osoreirimasu (恐れ入ります) in business settings.

2. Can I just say Arigatou?

Yes, Arigatou (ありがとう) is fine for casual situations, but for formal settings, use Arigatou Gozaimasu (ありがとうございます).

3. What is the difference between Domo and Arigatou?

Domo (どうも) is more casual and often used in passing, while Arigatou (ありがとう) is slightly more polite.

4. How do Japanese people show gratitude beyond words?

They often bow, give small gifts, or write thank-you notes to express deeper appreciation.

5. Is it rude to not say Thank You in Japan?

Yes, expressing gratitude is essential in Japanese culture, especially in customer service and professional settings.

Conclusion

Understanding how to say "thank you" in Japanese is essential for smooth social and professional interactions. Formal expressions like "Arigatou Gozaimasu" and "Osoreirimasu" are used in workplaces and polite settings, while casual phrases like "Arigatou" and "Domo" are common among friends. In Japanese culture, gratitude is often expressed through bowing, small gifts, or thank-you notes. Using the right level of politeness shows respect and strengthens relationships. Whether in business, travel, or daily conversations, knowing when and how to express thanks appropriately helps create positive connections and leaves a lasting impression in Japanese society.