N5
いつか
Definition
the fifth day of the month, five days
N4
しっぱい
Definition
failure, mistake, blunder
N3
ふあん
Definition
anxiety, uneasiness, insecurity, suspense
N2
ひきかえす
Definition
to repeat, to send back, to bring back, to retrace one's steps
N1
しゅじんこう
Definition
protagonist, main character, hero(ine) (of a story), head of household