What it means
とされる means “is considered,” “is regarded as,” or “is classified as.” It presents an evaluation, classification, or generally accepted view as something attributed to people, institutions, or an established understanding rather than as the speaker’s personal assertion. It can follow a noun, an adjective, or a plain clause, and is common in formal writing, reports, academic discussions, and explanatory statements.
Usage note
とされる can overlap with と思われる, but the distinction is contextual rather than absolute. とされる often presents a recognized classification or attributed consensus, while と思われる more directly presents an inference or assessment. Neither expression should be treated as categorically more formal or impersonal than the other.
How to use it
この遺跡は古代の交易拠点とされます。
This site is considered an ancient trading center.
この方法は安全とされます。
This method is considered safe.
この薬は効果が高いとされます。
This medicine is considered highly effective.
この技術は十年以内に普及するとされます。
This technology is considered to spread within ten years.
この遺跡は古代の交易拠点とされる。
This site is considered an ancient trading center.
この方法は安全とされる。
This method is considered safe.
この薬は効果が高いとされる。
This medicine is considered highly effective.
この技術は十年以内に普及するとされる。
This technology is considered to spread within ten years.
Example sentences
この地域では、春分の日に桜を植える習慣が、地域の結び付きを強めるものとされている。
In this region, the custom of planting cherry trees on the day of the spring equinox is considered something that strengthens community ties.
この薬は、食後に服用するものとされる。
This medicine is regarded as something to be taken after meals.
古代