こととて
because; due to; as (a natural consequence of a situation)
N1
Meaning
because; due to; as (a natural consequence of a situation)
Formation
Verb (dictionary / past form) + こととて
Noun + の + こととて
Explanation
こととて is a formal expression of reason or cause, used when the result is considered natural, understandable, or unavoidable given the situation.
It is often used to:
Give polite explanations or excuses
Show understanding or sympathy
Soften responsibility by implying “it couldn’t be helped”
Compared to から / ので, こととて sounds much more formal, indirect, and literary. It is mainly used in written Japanese, formal apologies, notices, and JLPT reading passages.
✔ Formal and polite cause expression
✔ Often used for excuses, apologies, or explanations
✔ Implies the result is understandable or unavoidable
❌ Rare in casual conversation
❌ Not used for strong personal opinions