Vocabulary consisting only from characters you are able to read
十日
tooka
ten days, the tenth day of the monthjlpt5, toki
々
onaji; onajiku; kurikaeshi; dounojiten; 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)
二十日
hatsuka
twenty days, twentieth day of the monthjlpt5, toki
いつの間にか
itsunomanika
before one knows, before one becomes aware of, unnoticed, unawaresjlpt3