交友関係 こうゆうかんけい Meanings Noun one's relationships; people one knows; circle of friends Kanji 交 exchange. Read as コウ. 友 friend. Read as ユウ. 関 relate. Read as カン. 係 connection. Read as ケイ. Common phrases 交友関係がある 交友関係を調べる Jinuma: Japanese Dictionary · Word lists