After falling down the pecking order at Sevilla, Japan international Hiroshi Kiyotake could move back to the Bundesliga, with Schalke, Wolfsburg and 1. FC Köln all interested.
The German clubs will face competition from La Liga side Deportivo, who are interested in signing the playmaker on loan.
Spanish daily Estadio Deportivo are also reporting that Hertha BSC are interested in signing the former Hannover 96 midfielder.
