Shinji Kagawa scored 21 goals in 49 Bundesliga outings for Dortmund before joining Manchester United in summer 2012 Shinji Kagawa scored 21 goals in 49 Bundesliga outings for Dortmund before joining Manchester United in summer 2012 Kagawa rejoins Dortmund29.08.2014Dortmund - Borussia Dortmund have confirmed the signing of Japanese playmaker Shinji Kagawa from Manchester United.