四角
Common
I-adj
Noun
Noun
family or surname
1
adjectival nouns or quasi-adjectives (keiyodoshi)nouns which may take the genitive case particle 'no'noun (common) (futsuumeishi)
geometry
quadrilateral;square
箱の形は普通四角です。
The shape of a box is usually square.
1
Shikaku