Mobile bridges include hikuhashi (wheeled bridge that could be retracted to prevent enemies from entering), such as sorobanbashi (alias of 引橋 (hikuhashi)) and kurumabashi (a type of 引橋 (hikuhashi)), hikihashi leading to the inside of the citadel, and drawbridge (a bridge that could be pulled up with gateposts of koguchi).
移動方法には算盤橋（そろばんばし）や車橋（くるまばし）などの引橋（ひくはし）のほか、郭内に引き入れる引橋、虎口の門柱によって橋を釣り上げる桔橋・跳橋（はねばし）などがあった。