Yokohama Chinatown (横浜中華街, Yokohama Chūkagai) is the largest china town in Japan. You can find lots of Chinese stores and restaurants here. There are also various Chinese events and festivals to be held here such as Chinese New Year.
Lots people visit Yokohama Chinatown to try Chinese cuisines.
If you travel Tokyo with lots of luggages or want to travel Tokyo with less hassle, Easy Travel Japan recommends using Private Transport / Taxi in Tokyo with afforable price.
The closest stations to Yokohama Chinatown are Motomachi-Chukagai Station along the Minato Mirai Line (8 minutes, 210 yen from Yokohama Station) and Ishikawacho Station along the JR Negishi Line (7 minutes, 160 yen from Yokohama Station).