Definition of 交友関係 (こうゆうかんけい)
こうゆうかんけい
                        交友関係
こうゆうかんけい
kouyuukankei
noun
•
        
one's relationships, people one knows, circle of friends(yojijukugo)
Related Kanji
| 交 | mingle, mixing, association, coming & going | 
| 友 | friend | 
| 関 | connection, barrier, gateway, involve, concerning | 
| 係 | person in charge, connection, duty, concern oneself |