Cologne - With plenty of Bundesliga stars in action both domestically as well as in European competition, there were hot topics applenty in the German top flight this week.

bundesliga.com has selected some of the best 140-character bulletins from the past few days...

Alongside Kagawa, there have been plenty of Japanese players to have made a mark on the Bundesliga. Here's bundesliga.com's top ten, courtesy of the official Bundesliga YouTube channel: