NOBUNAGA'S AMBITION: Sphere of Influence

How far will your Ambition take you?

30 Anniversary NOBUNAGA'S AMBITION release
NOBUNAGA'S AMBITION: Sphere of Influence
11/5/2015
NOBUNAGA'S AMBITION: Sphere of Influence FAQ page is available now.
You can find some of your basic questions here! ...Your question isn't answered here? please visit our SNS or ask community members! You can also find very helpful people in the unofficial steam group Koei Strategy Games.

09/01/2015
NOBUNAGA'S AMBITION: Sphere of Influence, Now Available!
NOBUNAGA'S AMBITION: Sphere of Influence is now available on PlayStation®4 computer entertainment system in store across North America, digitally on PlayStation®3 and PC via Steam®.

08/18/2015
Main Officers revealed!
Under Nobunaga's world, officer and custom officer page updated. Check out various over-powered officers in Japan and the way to create your Own officers!

08/04/2015
"System" and "Nobunaga's World" newly added.
Key elements of game are now revealed, check out the game system and feel its world.

07/07/2015
NOBUNAGA'S AMBITION: Sphere of Influence Official site open!
NOBUNAGA'S AMBITION: Sphere of Influence is coming to PS4 and PS3 and will hit the retailers in North America on September 1, 2015.
| Minimum  
OS: Windows Vista® / Windows® 7 / Windows® 8 / Windows® 8.1
Processor: Pentium4 1.6GHz
Memory: 1GB
Graphics: VRAM 128MB
DirectX: Version 9.0c
Shader model: Version 3.0
Hard Drive: 7GB Available space
Resolution: 1024 x 768 or 1280 x 720 minimum display resolution
Sound Card: 48GHz/16bit
Internet: Broadband internet connection
| Recommended  
OS: Windows Vista® / Windows® 7 / Windows® 8 / Windows® 8.1
Processor: Core2 Duo 2.0GHz
Memory: 1GB
Graphics: VRAM 512MB
DirectX: Version 9.0c
Shader model: Version 3.0
Hard Drive: 7GB Available space
Resolution: 1024 x 768 or 1280 x 720 minimum display resolution
Sound Card: 48GHz/16bit
Internet: Broadband internet connection