Notice of 'Cross-Save function' service termination.

Thank you for your continued patronage.
We regret to inform you that the "Cross-Save" service for this product will end as of April 26, 2023.

We apologize for any inconvenience this may cause and ask for your understanding.
Please note that game play itself will continue to be available.

Notice Regarding the End of Support for Windows 10

We sincerely thank you for your continual support of our company's products.
The following is a notice regarding the system requirements for our PC game software (Windows version).

On October 14th, 2025 (JST), Microsoft will be ending support for the Windows 10 operating system.
Accordingly, our company will also be ending support for Windows 10 on Tuesday, October 14th, 2025.

Should you continue to use Windows 10, you will still be able to play our games for some time after support has ended.
However, there may be cases where games will not run properly due to the application of future updates or automatic updates.
(Automatic updates refers to online games, etc., in which the program is automatically updated when the server is accessed.)

We would like to ask all affected customers to please take note of the support termination date and consider OS migration as soon as possible.

For information regarding the end of support for Windows 10, please refer to Microsoft's website.

If any other guidance becomes necessary, we will provide such guidance as soon as possible.
Thank you once again for your continued support and understanding.

About This Game

"Nobunaga's Ambition: Taishi" is the 15th entry in the historical simulation game series Nobunaga's Ambition.

Where a warrior's resolve exceeds their ambition.
We offer the grandest warring states experience to all the fans out there!

(Resolve System)
Each clan is set apart due to their various "Resolves."
We will shine a light on the Resolve of each officer, bringing out diversity in the game play and strategies.
The simulation AI has evolved, allowing players a greater sense of immersion in fighting more humanlike Daimyo.

(New Strategy)
The Civil & Diplomatic systems have been revamped.
With a variety of elements new to the series, the player's eye for strategy will be tested.
The new evolved Civil & Diplomatic systems show greater depths.

(Final Battles)
Clash during the "Order/Advance phase," where players try to anticipate their enemies' movements.
We use a simultaneous plot system to show the fun of anticipating your opponent and real, high tension battles.

(Volume)
Lots of officers.
Over 2,000 officers appearing and a single high definition 3D map.

(Historical Drama)
We shine a light on the lives of the officers in this best of all historical dramas.
We have included many events showing historical events, stories, and even regional folklore.