Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
人口 じんこう populationjlpt4, leda1
二日 ふつか second day of the month, two daysjlpt5, toki
七日 なのか seven days, the seventh day of the monthjlpt5, toki
rice fieldmix
六つ むっつ sixjlpt5