Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
一月 hitotsuki one monthjlpt5, toki
山々 yamayama mountainsshizen
chikara strength, powerjlpt4, leda1
上る noboru (1)to rise, to go up, to come up, to ascend, to be raised, (2)to enter (esp. from outdoors), to come in, to go in, (3)to enter (a school), to advance to the next grade, (4)to get out (of water), t godan, jlpt3, verb, vintrans
水力 suiryoku hydraulic power, water powermix