Vocabulary consisting only from characters you are able to read
二人
futari
two persons, two people, pair, couplejlpt5
百
hyaku
(num) 100, hundredjlpt5
十日
tooka
ten days, the tenth day of the monthjlpt5, toki
五日
itsuka
five days, the fifth day (of the month)jlpt5, toki