Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
人口 džinkou populationjlpt4, leda1
小川 ogawa brookleda1, shizen
上り nobori (1)ascent, climbing, ascending (path), climb, (2)up-train (e.g. going to Tokyo), (n,adj-no) (3)northward (towards Tokyo) jlpt3
火山 kazan volcanoleda1, shizen
青い月 aoicuki bledý měsícleda1, shizen