Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
ろく (num) sixjlpt5
二日 ふつか second day of the month, two daysjlpt5, toki
なな 7jlpt5
五つ いつつ fivejlpt5
とお 10, tenjlpt5
2階 2かい (1)storey/story/floor/(n) (2)stairs/(n,n-suf) (3)stage (in chronostratigraphy)/(ctr) (4)counter for storeys and floors of a building/(P); stairs; (n) stairs mix
~日 ~にち day (of the month)jlpt5, toki
七日 なのか seven days, the seventh day of the monthjlpt5, toki
十日 とおか ten days, the tenth day of the monthjlpt5, toki
六つ むっつ sixjlpt5