The players take turns to move a dragon tower, each attempting to be the first to place a dragon tower on a square within their opponent's home row.

For the first move only, the player making this move can select any of eight dragon towers as the one to be moved.

For all subsequent moves, each player must move the dragon tower that matches the colour of the square on which their opponent's previous move finished.

See also: https://en.wikipedia.org/wiki/Kamisado
And video: http://www.youtube.com/watch?v=ab3Qk_cVCoU