Vocabulary consisting only from characters you are able to read
~回
~kai
(first, second, etc.) time, roundjlpt5
子供の日
kodomonohi
Children's Day (national holiday; May 5th)namae, toki
年金
nenkin
annuity, pensionmix
山
jama
mountain, pile, heap, climax, critical pointjlpt5, shizen