Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
うえ above, on top of, up, upper part, surfacejlpt5
四日 よっか fourth day of the month, four daysjlpt5, toki
白米 はくまい bílá rýželeda1, ryouri, shokubutsu
人口 じんこう populationjlpt4, leda1
一ヶ月 いっかげつ one monthtoki