Vocabulary consisting only from characters you are able to read
七日
nanoka
seven days, the seventh day of the monthjlpt5, toki
二人
futari
two persons, two people, pair, couplejlpt5
二十日
hacuka
twenty days, twentieth day of the monthjlpt5, toki
五日
icuka
five days, the fifth day (of the month)jlpt5, toki