This app pins a tile that resembles a dice on start screen. Besides calender date , the tile shows corresponding ‘Rokuyo’ (‘Rokuyo’ is a series of six days used in old Japanese calender, on which each day is associated with bad or good fortune) The dice rolls every few minutes , and the order of the sequence of ‘Rokuyo’ is the ‘lucky number’ during the day. It works with small and medium size tiles.