Vocabulary consisting only from characters you are able to read
五日
icuka
five days, the fifth day (of the month)jlpt5, toki
達する
tassuru
to reach, to get tosuru
二十日
hacuka
twenty days, twentieth day of the monthjlpt5, toki
水力
suirjoku
hydraulic power, water powermix
九日
kokonoka
nine days, the ninth day (of the month)jlpt5, toki