Vocabulary consisting only from characters you are able to read
五日
icuka
five days, the fifth day (of the month)jlpt5, toki
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
七日
nanoka
seven days, the seventh day of the monthjlpt5, toki
十日
tooka
ten days, the tenth day of the monthjlpt5, toki
二十日
hacuka
twenty days, twentieth day of the monthjlpt5, toki
々
onadži; onadžiku; kurikaeši; dounodžiten; noma
množné číslo (sometimes voiced); repetition of kanji (sometimes voiced); repetition of kanji (sometimes voiced); repetition of kanji (sometimes voiced); repetition of kanji (jen výjmečně)
~階
~kai
(first, second, etc.) floor, story, gradejlpt5