Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
二つ ふたつ twojlpt5
いつの間にか いつのまにか before one knows, before one becomes aware of, unnoticed, unawaresjlpt3
dayjlpt4, toki
(num) fivejlpt5
五日 いつか five days, the fifth day (of the month)jlpt5, toki