仮想（かそう、kasou）
- virtual

The Japanese word 仮想, read as かそう (kasou), primarily means "virtual," "simulated," or "imaginary." It refers to something that exists or is created by software, not physically present, or that is based on assumptions or probabilities rather than actual reality. It often implies a world, environment, or experience that is not directly real but is modeled or replicated through technology or imagination. The concept of 仮想 can be applied to various fields, including computing, economics, and even social contexts. The core idea is the absence of physical existence, while maintaining the appearance, functionality or purpose of something real.

⚫︎ 仮想現実 Translation: Virtual Reality ⚫︎ 仮想通貨 Translation: Cryptocurrency ⚫︎ 仮想空間 Translation: Virtual Space

⚫︎ Use 仮想 when you want to describe something that is simulated, not real, or exists only in a digital or conceptual space. ⚫︎ It is commonly used in technical fields like computer science and finance. ⚫︎ You can also use it to discuss hypothetical situations or imagined scenarios. ⚫︎ It is often paired with nouns to specify the type of "virtual" concept being discussed. For example, 仮想オフィス (virtual office).

⚫︎ The word 仮想 is primarily written in kanji. ⚫︎ Reading: かそう (kasou) ⚫︎ 仮想 itself has no okurigana.

⚫︎ バーチャル (bācharu) - Virtual (loanword from English) ⚫︎ シミュレーション (shimyurēshon) - Simulation (loanword from English) ⚫︎ 架空 (kakū) - Fictional, imaginary

⚫︎ 現実 (genjitsu) - Reality ⚫︎ 実質 (jisshitsu) - Substance, reality ⚫︎ 本物 (honmono) - Genuine, real thing

彼は仮想現実の世界で新しいゲームを開発しています。 ・Translation: He is developing a new game in the world of virtual reality. ・Explanation: This sentence illustrates how 仮想現実 (virtual reality) is used to describe a non-physical environment.

その会社は仮想通貨の取引プラットフォームを運営しています。 ・Translation: That company operates a cryptocurrency trading platform. ・Explanation: This example shows the use of 仮想通貨 (cryptocurrency) to discuss digital currencies that exist only in a virtual or digital space.

The word 仮想 is composed of two kanji: 仮 (ka) meaning "provisional," "temporary," or "assumed," and 想 (sō) meaning "idea," "thought," or "concept." Therefore, the combination implies a concept or idea that is assumed or not directly real.