N5
なつやすみ
Definition
summer vacation, summer holiday
N4
やく
Definition
translation, version (e.g. "English version")
N3
つり
Definition
fishing, angling, change (e.g. for a purchase), trolling, writing false posts online
N2
つな
Definition
rope, grand champion's braided belt
N1
こむ
Definition
to be crowded, to be packed, to be complex, to go into, to put into, to remain (seated), to be plunged into (silence), to do thoroughly, to do intently, to continue in the same state