An additional scenario available for "Nobunaga's Ambition: Taishi."

Traditional clans stand opposed to Nobunaga Oda and his goals of military conquest.
Even his trusted brother in law, Nagamasa Azai, had become his enemy.
Can he overcome this difficult opponent and continue to build a new world?
A time of trials has come for Nobunaga.

▼How to use
To play, select "New Game." Then, from the scenario selection screen, select "Nobunaga Under Siege."