Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
aida a spacejlpt4, leda1, toki
七つ nanatsu sevenjlpt5
七日 nanoka seven days, the seventh day of the monthjlpt5, toki
~週間 ~shuukan week(s) (time interval)jlpt5, toki
ni (num) twojlpt5
六日 muika six days, sixth (day of month)jlpt5, toki
roku (num) sixjlpt5
shichi (num) sevenjlpt5
too 10, tenjlpt5
~日 ~nichi day (of the month)jlpt5, toki
十七 juunana 17math
週間 shuukan týdenleda1, toki
kan sufix pro dobu trváníleda1
五日 itsuka five days, the fifth day (of the month)jlpt5, toki
go (num) fivejlpt5