Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
人口 じんこう populationjlpt4, leda1
川下 かわしも downstreamleda1, shizen
日中 にっちゅう den, během dneleda1, toki
かく (n,n-suf) picture, drawing, painting, sketch; stroke (of a kanji, etc.); picture, drawing, painting, sketchcounter
九九 くく násobilkaleda1, math