On the 14th of January, Inauguration of the Second Reshuffled Kan Cabinet
took place.
http://www.kantei.go.jp/foreign/kan/actions/201101/14kaizou_e.html
 
Prime Miniser Kan made a press-conference on the same day.
http://www.kantei.go.jp/foreign/kan/statement/201101/14kaiken_e.html
 
The list of Ministers
http://www.kantei.go.jp/foreign/kan/meibo/daijin/index_e.html