PCGame

NOBUNAGA’S AMBITION: Shouseiroku with Power Up Kit

Historical grand strategy focused on castle rule and unifying Japan

KOEI TECMO GAMES CO., LTD. · Released Jul 25, 2017

Strategy

Reviews
Very Positive
80% of 56
Recent reviews
Not enough recent
Players
62
daily peak, Nov 7, 2026
Steam Deck
Verified
Last update on Steam
8 years ago
Nov 14, 2017
Minimum PC
800x600 pixel over
2 GB RAM · 0.7 GB disk
Full requirements

What is NOBUNAGA’S AMBITION: Shouseiroku with Power Up Kit?

A single-player, turn-based grand strategy game set in Japan’s Warring States period. From a top-down tactical map, you manage domestic and military affairs as a castle daimyo seeking to unify the country.

For you if...

  • +you want turn-based grand strategy in historical Japan
  • +you enjoy balancing domestic rule, diplomacy, and warfare
  • +you prefer single-player strategy focused on territorial unification

Not for you if...

  • −you want real-time action rather than turn-based planning
  • −you prefer multiplayer strategy
  • −you dislike managing both domestic and military affairs

Players over time

▲ +11% vs a month ago

Players online on Steam, one sample a day.

Highest since Sep 2026: 84 players on Sep 23, 2026.

Show the data
DayPlayers
Nov 7, 202662
Nov 6, 202633
Nov 5, 202635
Nov 4, 202637
Nov 3, 202667
Nov 2, 202640
Nov 1, 202653
Oct 31, 202659
Oct 30, 202636
Oct 29, 202639
Oct 28, 202638
Oct 27, 202642
Oct 26, 202633
Oct 25, 202673
Oct 24, 202665
Oct 23, 202642
Oct 22, 202635
Oct 21, 202629
Oct 20, 202634
Oct 19, 202637
Oct 18, 202665
Oct 17, 202648
Oct 16, 202645
Oct 15, 202634
Oct 14, 202637
Oct 13, 202646
Oct 12, 202665
Oct 11, 202653
Oct 10, 202660
Oct 9, 202635
Oct 8, 202633
Oct 7, 202634
Oct 6, 202636
Oct 5, 202633
Oct 4, 202664
Oct 3, 202648
Oct 2, 202622
Oct 1, 202634
Sep 30, 202632
Sep 29, 202633
Sep 28, 202642
Sep 27, 202669
Sep 26, 202670
Sep 25, 202644
Sep 24, 202633
Sep 23, 202684
Sep 23, 202663
Sep 22, 202672
Sep 21, 202655

Screenshots and trailer

NOBUNAGA’S AMBITION: Shouseiroku with Power Up Kit screenshot 1

NOBUNAGA’S AMBITION: Shouseiroku with Power Up Kit system requirements

Minimum: 800x600 pixel over, 2 GB RAM, 0.7 GB of disk space.

As published by the developer.

Can my PC run NOBUNAGA’S AMBITION: Shouseiroku with Power Up Kit?

The published requirements do not name a graphics card we can compare.

Set up my PC →

Minimum

OS
Windows® 10 (*Japanese Ver. only)
Processor
1GHz over
Graphics
800x600 pixel over
Memory
2 GB RAM
Storage
700 MB available space
DirectX
Version 9.0

Recommended

OS
Windows® 10 (*Japanese Ver. only)
Processor
1GHz over
Graphics
800x600 pixel over
Memory
2 GB RAM
Storage
700 MB available space
DirectX
Version 9.0

Does NOBUNAGA’S AMBITION: Shouseiroku with Power Up Kit have co-op or multiplayer?

No: single-player only, no multiplayer modes declared.

Does NOBUNAGA’S AMBITION: Shouseiroku with Power Up Kit run on Steam Deck?

Verified Yes, Verified by Valve: it works on Steam Deck out of the box.

  • All functionality is accessible with the default controller configuration
  • Shows Steam Deck controller icons
  • In-game text is legible on Steam Deck
  • Default graphics settings perform well on Steam Deck

PC version details

DRM
None declared on Steam
Controller
Keyboard and mouse
Platforms
Windows
Steam features
Cloud saves, Family Sharing
Languages
Text only: Japanese.

Does NOBUNAGA’S AMBITION: Shouseiroku with Power Up Kit use AI-generated content?

No AI-generated content is disclosed on the game's Steam page.

Self-reported by the developer under Steam rules: it covers AI content that ships in the game, not tools used to make it. Steam page checked on Oct 27, 2026. How to filter AI games on Steam

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