Manchester United flop Shinji Kagawa has completed his return to Borussia Dortmund for £6.3million - just two years after leaving the German side. Kagawa will sign a four year contract with the Dortmund, who sold the Japanese playmaker to United in 2012 for £12million. But injuries have stunted the midfielders progress, and after failing to fit into David Moyes' side last season, he has now been deemed surplus to requirements by new manager Louis van Gaal. VIDEO Dortmund-bound Shinji Kagawa takes the Ice Bucket Challenge Return: Borussia Dortmund have re-signed midfielder Shinji Kagawa from Manchester United for £6.3m Welcome home! Dortmund welcomed Kagawa back on Twitter with this picture from his previous spell
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Shinji Kagawa joined United from Germany in 2012 for £12million
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Japanese star struggled under David Moyes and is deemed surplus to requirements by Louis van Gaal
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Borussia Dortmund happy to offer United flop a second chance with four year deal
The picture was accompanied by ‘帰ってきた！#wiederhier #backhome’ – with welcome home written in Japanese and @placeholder for their Twitter followers.