しかくしめん 四角四面 LinksSentence search for 四角四面Sentence search for しかくしめんKanji details for 四, 角 and 面Edit in JMdict Na-adjective (keiyodoshi), Noun which may take the genitive case particle 'no', Noun1. square; formal; prim; stuffyYojijukugo (four character compound) Discussions Log in to talk about this word.