Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
~日 ~niči day (of the month)jlpt5, toki
nana 7jlpt5
五つ icucu fivejlpt5
too 10, tenjlpt5
ni (num) twojlpt5
šiči (num) sevenjlpt5
~週間 ~šuukan week(s) (time interval)jlpt5, toki
二つ futacu twojlpt5
十日 tooka ten days, the tenth day of the monthjlpt5, toki
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)
いつの間にか icunomanika before one knows, before one becomes aware of, unnoticed, unawaresjlpt3
七日 nanoka seven days, the seventh day of the monthjlpt5, toki
週間 šuukan týdenleda1, toki
roku (num) sixjlpt5
六日 muika six days, sixth (day of month)jlpt5, toki