需要（じゅよう、juyou）
- demand

The Japanese word 需要 (需要, *juyo*) primarily translates to "demand" in English. It refers to the desire or willingness of consumers to purchase a particular product or service at a given price. It's a fundamental concept in economics, representing the quantity of a good or service that consumers are prepared to buy at different prices in a specific period. It can also refer to *needs* or *requirements* in other contexts.

⚫︎この商品の需要は高い。 Translation: The demand for this product is high. ⚫︎需要と供給のバランスが大切です。 Translation: The balance between supply and demand is important. ⚫︎市場の需要を分析する。 Translation: To analyze the market demand.

需要 is used in various contexts, particularly when discussing economics, business, and market analysis. It's suitable for describing market trends, consumer behavior, and the relationship between price and quantity. You can use it in formal or informal settings, especially when discussing topics related to products, services, or resources. It’s also applicable when talking about the *need* for something, but its primary usage focuses on demand in the marketplace.

⚫︎The word 需要 is typically written in kanji. ⚫︎Reading: じゅよう (juyo). ⚫︎There is no okurigana variation.

⚫︎需要 itself can sometimes be used in place of ニーズ (needs). However, the nuance is slightly different, focusing more on the market and economic perspectives. ⚫︎Other synonyms, although less direct, include: 欲求 (*Yokkyu*) - "desire," and 必要 (*Hitsuyo*) - "necessity."

⚫︎供給 (*Kyokyu*) - "Supply". This is the direct opposite concept. Supply refers to the availability of goods or services.

この新しいスマートフォンは、非常に高い需要があるため、すぐに売り切れました。 ・Translation: This new smartphone sold out quickly because there was very high demand. ・Explanation: This sentence illustrates the direct application of 需要 to market analysis and product performance.

医療サービスの需要は、高齢化社会において増加傾向にあります。 ・Translation: The demand for medical services is increasing in an aging society. ・Explanation: This example applies 需要 to societal trends and public services, indicating the *need* for medical services.

The word 需要 is a combination of two kanji: 需 (需要, *ju*), meaning "to need" or "to require," and 要 (需要, *yo*), meaning "need," "necessity," or "essential." Together, these kanji create the concept of a "need" that is sought or requested, which aligns with the meaning of "demand."