Included with the Shogun main box:
1 Shogun Board
1 Samurai Figure
33 Card Samurai Deck
1 Ninja Figure
33 Card Ninja Deck
4 Torii Gate Pieces
8 Castle Pieces
60 Peasant Pieces, in 4 colors
6 Card Mission deck
14 Card Treasure Deck

Included in the Miko expansion:

1 Miko Figure
1 33-card Miko deck

Included in the Prince expansion:

1 Prince Figure
1 33-card Prince deck