Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
水力 suirjoku hydraulic power, water powermix
気づく kidzuku to notice/to recognize/to recognise/to become aware of/to perceive/to realize/to realisegodan, verb
学生 gakusei studentgakkou, jlpt5, leda1, shigoto
今上 kindžou (sens) the reigning emperorseiji
sen 1,000, thousandjlpt5