N5
あかるい
Definition
bright, colourful, cheerful, familiar (with), knowledgeable (about), fair (e.g. politics), clean
N4
こうこうせい
Definition
senior high school student
N3
ばめん
Definition
scene, setting (e.g. of novel)
N2
はじめに
Definition
first, firstly, first of all, to begin with, in the beginning, at the beginning, Introduction, Preface
N1
しぶとい
Definition
tenacious, tough, enduring, dogged, headstrong, stubborn, obstinate, unyielding