Translation guide
The English phrase "as if" is used to describe hypothetical, counterfactual, or metaphorical situations, often implying that something is not true or is unlikely. In Japanese, this concept is expressed through various grammatical patterns and phrases, depending on the nuance and context.
To describe a situation that is not true or is unlikely, often using a simile or metaphor.
This pattern is the most direct equivalent of "as if." It combines まるで (just like) with かのようだ (it seems as if). It is used for hypothetical or metaphorical comparisons.
彼はまるで何も知らないかのように振る舞った。
He acted as if he knew nothing.
彼女はまるで幽霊でも見たかのような顔をしていた。
She looked as if she had seen a ghost.
A more casual version of かのようだ, using みたいだ. It is common in spoken Japanese.
まるで夢みたいだ。
It's as if it's a dream.
Used as an adverbial phrase meaning "as if." It can be used without まるで, though まるで adds emphasis.
彼は何もなかったかのように話し続けた。
He continued talking as if nothing had happened.
To express strong disbelief or to reject a suggestion, similar to the English interjection "As if!"
An interjection meaning "No way!" or "As if!" It expresses strong disbelief or denial.
まさか、そんなことあるわけない。
As if! That can't be true.
Literally "impossible," used colloquially to mean "No way!" or "As if!"
Means "You're joking, right?" and can convey the same disbelief as "As if!"
冗談でしょ、そんなの信じられない。
As if! I can't believe that.
To describe the way someone does something, implying a pretense or a certain attitude.
Attached to the stem of verbs or adjectives to mean "in a way that seems..." or "as if..." It describes the manner of an action.
彼は嬉しそうに笑った。
He smiled as if he was happy.
彼女は退屈そうに窓の外を見ていた。
She was looking out the window as if bored.
A more literary or formal way to express "with an air of..." or "as if..." It attaches to adjectives and some verbs.
彼は得意げに話した。
He spoke as if proud of himself.
Both mean "as if," but かのようだ is more formal and written, while みたいだ is casual and spoken. まるで is often used with both for emphasis, but can be omitted.
まるで夢かのようだ。
It's as if it's a dream. (formal)
まるで夢みたいだ。
It's as if it's a dream. (casual)
Do not translate "as if" word-for-word into Japanese. Phrases like としてもし (toshitemoshi) are not natural. Use the patterns above instead.
As if he would do such a thing.