連係
  連繋
  聯繋
  れんけい
  noun (common) (futsuumeishi)
  noun or participle which takes the aux. verb suru
  connection
  linking
  linkage
  link
  ◄ ►
  連携
  れんけい
  noun (common) (futsuumeishi)
  noun or participle which takes the aux. verb suru
  cooperation
  coordination
  link
  ◄ ►