The Hotel Nikko Düsseldorf (ホテル・ニッコー・デュッセルドルフ Hoteru Nikkō Dyusserudorufu) is part of the history of Düsseldorf and its long relation with the Japanese community in Germany. Located in Stadtmitte, the hotel opened in 1978 in conjunction with the German-Japanese Center. It has undergone one major expansion in 2009 and recently renovated all rooms in the major wing. Also, a renovation of the spa and conference facilities is scheduled for summer 2013.At the present time the Hotel Nikko Düsseldorf is the biggest hotel located in the center of Düsseldorf with 386 rooms.