Vocabulary consisting only from characters you are able to read
五日
いつか
five days, the fifth day (of the month)jlpt5, toki
土日
どにち
weekend, Saturday and Sundaymix
七五三
しちごさん
Šičigosan (svátek tří-, pěti- a sedmiletých dětí)leda1, namae
億
おく
(num) 100,000,000, hundred millionjlpt4
年金
ねんきん
annuity, pensionmix