Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
年金 nenkin annuity, pensionmix
一口 hitokuči (1)mouthful, bite, sip, draft, draught, (2)one word mix
お兄さん oniisan (honorable) older brotherjlpt5, kazoku, leda1
~年 ~nen makes preceding number a yearjlpt5, toki
本心 honšin vědomí, skutečný záměrleda1