JLPT N4

空

sky, empty

kun
そらsoraあ.くa.kuからkara
on
クウkū

mnemonic

A HOLE (穴) made by CRAFT (工): a window cut in the roof shows the EMPTY SKY. "Kū" (クウ) as in kūkō, airport, and kūki, air.

examples

Practice JLPT N4