Guide: How to Say “Thirty” in Japanese

Learning numbers in different languages is a fundamental step towards better communication and understanding. In Japanese, numbers have various forms depending on formality, context, and regional variations. In this guide, we will explore how to say “thirty” in Japanese, both formally and informally, while providing useful tips and examples along the way.

Formal Ways to Say “Thirty” in Japanese

If you want to express “thirty” in a formal setting, such as during business encounters or official events, the following Japanese words are commonly used:

1. “Sanjū” (さんじゅう)

“Sanjū” is the most common way of saying “thirty” in formal Japanese. It follows the standard pronunciation rules and does not have any regional variations. You can use this word without worry when speaking to anyone in a formal setting.

Informal Ways to Say “Thirty” in Japanese

For casual conversations or among friends, Japanese offers a few alternative ways to say “thirty.” Take note that these forms might be considered too casual in formal situations:

1. “Misoji” (みそじ)

“Misoji” is an informal way of saying “thirty” in Japanese. It is commonly used between friends during casual conversations. While it may not be appropriate for formal occasions, it adds a friendly and relaxed tone to your speech.

2. “Sanjū-mai” (さんじゅう-まい)

This expression literally means “thirty pieces,” which is a playful way of saying “thirty” in informal Japanese. It injects a touch of humor into your conversation and is often used to create a lighthearted atmosphere among friends or family members.

Regional Variations

Although regional variations exist in most aspects of the Japanese language, they aren’t particularly pronounced in numbers. However, one notable exception can be found in the Kansai region, which includes major cities like Kyoto and Osaka. In Kansai dialect, you can say “jū-san” (じゅうさん) for “thirty.” This variation might occasionally be encountered in everyday conversation within the Kansai region.

Tips for Pronunciation

Pronouncing numbers correctly can be challenging, especially when learning a new language. Here are a few tips to help you pronounce “thirty” accurately in Japanese:

1. Listen carefully: Pay close attention to native Japanese speakers pronouncing “thirty.” This will help you to mimic their pronunciation and improve your own.
2. Break it down: “Sanjū” consists of two syllables: “san” and “jū.” Practice saying each syllable separately before combining them.
3. Focus on intonation: Japanese is a tonal language, and correct intonation plays a vital role in accurately conveying meanings. Practice the rising tone in “san” and the flat tone in “jū” to achieve the correct pronunciation.

Examples

To help solidify your understanding, here are some examples of how to say “thirty” in different contexts:

• Example 1: Formal context
  A: ご予約は何名様ですか？(Go-yoyaku wa nan-meisama desu ka?)
  B: ３０名です。(Sanjū-meisū desu.)
  A: How many people are in your reservation?
  B: There are thirty people.
• Example 2: Informal context
  A: 今日は何人で遊ぶ予定？(Kyō wa nan-nin de asobu yotei?)
  B: やっぱり、みんなで三十人ぐらいでしょ。(Yappari, minna de sanjū-nin gurai desho.)
  A: How many people are going to hang out today?
  B: I guess about thirty people in total.
• Example 3: Regional variation
  A: このイベントにはどれくらいの人数が参加するの？(Kono ibento niwa dore kurai no ninzū ga sanka suru no?)
  B: じゅうさん人くらいじゃない？(Jū-san nin kurai ja nai?)
  A: Approximately how many people will participate in this event?
  B: About thirty people, isn’t it?

Remember, practice and exposure to the language are key to mastering numbers in any language. With these formal and informal expressions for “thirty” in Japanese, you can confidently communicate in a variety of settings and engage in meaningful conversations.

Happy learning!