Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
jama mountain, pile, heap, climax, critical pointjlpt5, shizen
人口 džinkou populationjlpt4, leda1
七日 nanoka seven days, the seventh day of the monthjlpt5, toki
赤ちゃん akačan babyhito, jlpt4
四日 jokka fourth day of the month, four daysjlpt5, toki