Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
二階 nikai second flooruchi
roku (num) sixjlpt5
too 10, tenjlpt5
2階 2kai (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
~階 ~kai (first, second, etc.) floor, story, gradejlpt5
ni (num) twojlpt5
go (num) fivejlpt5
二つ futatsu twojlpt5
十日 tooka ten days, the tenth day of the monthjlpt5, toki
本日 honjitsu todayjlpt3, leda1, toki