Vocabulary consisting only from characters you are able to read
山川
sansen; jamakawa; jamagawa
mountains and rivers; mountains and rivers; mountain riversmix
五日
icuka
five days, the fifth day (of the month)jlpt5, toki
水力
suirjoku
hydraulic power, water powermix
山
jama
mountain, pile, heap, climax, critical pointjlpt5, shizen
三日
mikka
three days, the third day of the monthjlpt5, toki