Vocabulary consisting only from characters you are able to read
白黒
širokuro
(1)black and white, monochrome, (exp,vs) (2)good and evil, right and wrong, guilt and innocence iro
定刻
teikoku
appointed time, timetable, schedulemix
いつの間にか
icunomanika
before one knows, before one becomes aware of, unnoticed, unawaresjlpt3
急に
kjuuni
(1)swiftly, rapidly, (2)suddenly, abruptly, immediately jlpt3, mix