たびに
Usage
expresses the idea that each time someone does something, something else takes place. When たびに is modified by a noun, the noun refers to an action, event or certain time. Every time; each time; on every
Examples
私はもう五回も日本に行っています。行くたびに、新しいことを学んで帰ります。
I have gone to Japan 5 times already. Every time I go there I learn something new.
私の大学のチームは試合に出るたびに、負けてしまう。もっと勉強なくってほしいなあ。
Every time my university team takes part in a game they lose. I really wish they would study more.