Mastering Japanese: How to Say Fast in Japanese Explained

If you’re learning Japanese, you’ll soon discover that expressing the concept of “fast” requires more than one word. In this section, we’ll show you how to say fast in Japanese, provide the Japanese translation for fast, share the Japanese word for fast, explain how to pronounce fast in Japanese, and introduce you to Japanese phrases for speed.

Whether you want to describe the pace of an action or indicate the speed of something, you’ll need to master these essential Japanese words and phrases. By understanding how to express speed in Japanese, you’ll be able to communicate effectively with Japanese speakers and enhance your language skills. Let’s get started!

Different Words for “Fast” in Japanese

While the English word “fast” may suffice in many situations, the Japanese language offers multiple words and phrases to convey the idea of speed. Here are some commonly used terms:

Japanese Romaji English Translation
早い hayai fast, early
速い hayai fast, quick
迅速 jinsoku swift, rapid
スピーディー supiidi- speedy, fast

While all of these words can mean “fast,” their usage and connotations differ. For example, 早い (hayai) can also mean “early,” and 迅速 (jinsoku) emphasizes more on the idea of swiftness than pure speed. Understanding the nuances of these words can help you communicate more precisely in Japanese.

Different Words for “Fast” in Japanese

Here are a few more words you can use:

Japanese Romaji English Translation
光速 kousoku speed of light
超速 chousoku super speed
疾走 shissou sprint, dash
急ぐ isogu to hurry, rush

As you can see, Japanese offers a variety of words to describe speed, and each carries its unique meaning. When in doubt, use context and observe how native speakers use these words in different situations.

Now that you know different words for “fast” in Japanese, let’s move on to the pronunciation of the word.

Pronunciation of “Fast” in Japanese

Correctly pronouncing words is essential for effective communication, especially in a foreign language. In Japanese, the word for “fast” is pronounced as “hayai” (はやい).

To perfectly pronounce “hayai,” start by saying the sound “ha” like you would in English. Next, pronounce the sound “ya” by positioning your tongue behind your top teeth and exhaling air. Finish by saying the sound “i” like “ee” in English.

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If you’re having difficulty pronouncing “hayai,” you can listen to audio examples online and practice along with them until you feel confident.

Phrases and Expressions for Speed in Japanese

In addition to using single words to describe speed, Japanese also has several phrases and expressions that can convey a sense of urgency or quickness. Below are some commonly used phrases:

Japanese Phrase English Translation
はやく (hayaku) Quickly
とにかく (tonikaku) Anyway
いそいで (isoide) Hurry up
まちがいなく (machigainaku) Without doubt
さっさと (sassato) Quickly

These phrases can be used in various contexts, such as asking someone to hurry up, expressing urgency or ensuring someone does something immediately. For example:

  • はやく! (Hayaku!) – Hurry up!
  • とにかく、がんばりましょう! (Tonikaku, ganbarimashou!) – Anyway, let’s do our best!
  • いそいで! (Isoide!) – Hurry up!
  • まちがいなく、これが一番いいです。 (Machigainaku, kore ga ichiban ii desu.) – Without doubt, this is the best option.
  • さっさとやってしまいましょう (Sassato yatte shimaimashou) – Let’s quickly get it done.

Using these phrases will add depth to your Japanese language skills and help you express a sense of urgency or quickness more effectively. Try using them in everyday conversations and watch as you impress your Japanese-speaking friends!

Using “Quickly” in Japanese

If you want to express the idea of doing something quickly in Japanese, you can use the word “hayaku” (速く). This word is derived from the kanji character for “fast” and is commonly used in daily conversations.

The word “hayaku” can be used as an adverb to modify verbs, such as “taberu” (食べる), meaning “to eat.” When combined, “hayaku taberu” means “to eat quickly.” Here are some other examples:

Japanese English Translation
早く来てください。 Please come quickly.
急いで! Hurry up!

Another way to express quickness in Japanese is by using the word “isogashii” (忙しい), which means “busy.” When this word is used to modify a verb, it can convey the sense of doing something quickly because the speaker is in a rush due to being busy. Here’s an example:

Japanese English Translation
忙しくて、早めに仕上げなければなりませんでした。 Because I was busy, I had to finish it quickly.

Remember that the context in which you use words for quickness may differ depending on who you are speaking with, so pay attention to the situation and adjust your language accordingly.

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Congratulations! You now know various ways to express the concept of “fast” in Japanese. Not only can you use single words like “hayai” or “supiido,” but you can also use phrases and expressions like “isogashii” or “hayaku.” Practicing these new words and phrases will allow you to improve your Japanese language skills and impress your Japanese-speaking friends.

Remember, language is an essential aspect of culture, and Japanese is known for its rich heritage and history. By exploring it through its language, you can gain a better understanding of the culture and its people. Keep learning and have fun!

Thank you for reading this article and discovering how to say “fast” in Japanese. We hope you found it useful and informative. Stay tuned for more language-related content and keep mastering your skills in Japanese language and culture.


Q: How do I say “fast” in Japanese?

A: The word for “fast” in Japanese is “hayai” (速い). Pronounced as “ha-yah-ee.”

Q: Are there other words for “fast” in Japanese?

A: Yes, there are multiple words and phrases to express the concept of “fast” in Japanese. Some other common words include “isogashii” (忙しい), meaning “busy,” and “hayaoki” (早起き), meaning “early riser.”

Q: How do I pronounce “fast” in Japanese?

A: The word for “fast” in Japanese, “hayai” (速い), is pronounced as “ha-yah-ee.”

Q: Are there any Japanese phrases related to speed?

A: Yes, along with single words, there are phrases and expressions related to speed in Japanese. Some examples include “hayaku” (早く), meaning “quickly,” and “isogasazu ni” (忙さずに), meaning “without hurry.”

Q: What is the Japanese word for “quickly”?

A: The Japanese word for “quickly” is “hayaku” (早く). Pronounced as “ha-yah-koo.”

Q: What have I learned about expressing speed in Japanese?

A: Throughout this section, you have learned various ways to express speed and the concept of “fast” in Japanese. From the word “hayai” to phrases and expressions related to speed, you now have a better understanding of how to convey this concept in Japanese.

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