Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
人口 じんこう populationjlpt4, leda1
クルミの木 クルミのき walnutshokubutsu
いま now, soon, immediatelyjlpt5, toki
~日 ~にち day (of the month)jlpt5, toki
しろ whiteiro, jlpt5