N5
おかし
Definition
confections, sweets, candy
N4
こうとうがっこう
Definition
senior high school, high school
N3
じょうしき
Definition
common sense, good sense, common knowledge, general knowledge, common practice, accepted practice, social etiquette
N2
しょうしゃ
Definition
trading company, firm
N1
とも
Definition
together with, same, both, all, neither, none, including ...