N5
ぎゅうにゅう
Definition
(cow's) milk
N4
こくさい
Definition
international
N3
おき
Definition
open sea
N2
おだいじに
Definition
take care of yourself, get well soon, God bless you, bless you
N1
いっかつ
Definition
all together, batch, one lump, one bundle, summing up