ことにより

Meanings

by (means of); by doing; due to; via; through

usually written using kana alone

A formal or written expression meaning 'by means of', 'by doing', or 'due to'. It connects an action or cause to a result. Often used in explanations, reports, or instructions.

この方ほう法ほうを用もちいることにより、効こう率りつが大おお幅はばに向こう上じょうした。
By using this method, efficiency improved significantly.
大おお雨あめが降ふったことにより、試し合あいは中ちゅう止しとなった。
Due to heavy rain, the match was canceled.