Vocabulary consisting only from characters you are able to read
2と3分の2
nitosanbunnoni
2 2/3 (two and two thirds)math
いつの間にか
icunomanika
before one knows, before one becomes aware of, unnoticed, unawaresjlpt3
自ら
mazukara
sám za sebe, osobněleda1
十日
tooka
ten days, the tenth day of the monthjlpt5, toki
~階
~kai
(first, second, etc.) floor, story, gradejlpt5