Renew

Frequent enough that you will keep running into it once you read past headlines.

More common than 夜 (Night), less common than 種 (Kind).

Oneself on the left faces winter on the right — you renew yourself for winter, shedding old habits and starting fresh for the cold season.

In words

改めるあらためる to change,to alter,to reform,to reviseN2

改めてあらためて another time,again,over again,anew,formallyN2

改まるあらたまる to be renewedN1

改 is rank 379 of 2,608 in published Japanese.