Vocabulary consisting only from characters you are able to read
生水
namamizu
unboiled watermix
いつの間にか
icunomanika
before one knows, before one becomes aware of, unnoticed, unawaresjlpt3
二人
futari
two persons, two people, pair, couplejlpt5
七日
nanoka
seven days, the seventh day of the monthjlpt5, toki
三日
mikka
three days, the third day of the monthjlpt5, toki
土木
doboku
public worksmix
二十日
hacuka
twenty days, twentieth day of the monthjlpt5, toki