NOBUNAGA'S AMBITION: Sphere of Influence - Ascension: Become a Sengoku Officer

9/6/2026, 10:05:19 AM

Release date: 3/24/2016

Tags: #wargame #immersive-sim #real-time-tactics #military #diplomacy #war #rts #grand-strategy

User Reviews

Score: 71%Mostly Positive
Review Count: 1,099 reviews
Fetched At: 9/6/2026, 10:05:19 AM

Reference prices

Japan

¥ 9,324 (JPY)

Steam JP

$59.99 (USD)

Steam

Live Store Snapshot

Body text may reflect the state at publication time. For the latest sale, price, and review changes, prioritize the live price panel, review panel, and the Steam store listing.

Japan Price: ¥ 9,324
Global Price: $59.99
Price in Your Region: ¥ 9,324Prices as Steam lists them per country. What you are actually charged depends on your Steam account settings.Regional prices checked: 6 Sept 2026
Sale Status: Regular pricing
Price Checked At: 9/6/2026, 10:00:10 AM

Key highlight

Experience the Warring States period of Japan from a unique perspective in NOBUNAGA'S AMBITION: Sphere of Influence - Ascension. Play as an officer, rising from retainer to Daimyo, engaging in deep strategy, diplomacy, a

Who this is for

Recommended for those who want to experience rising through the ranks as a single officer in the Warring States period of Japan. This title offers deep engagement with a wide range of elements, from diplomacy and internal affairs to real-time combat.

Details

Overview

NOBUNAGA'S AMBITION: Sphere of Influence - Ascension invites players into the tumultuous Warring States period of Japan, tasking them with the ultimate goal of unifying the land. This installment introduces "Officer Play," a groundbreaking feature that allows you to experience the era from the ground up. You'll begin as a humble retainer, gradually rising through the ranks to become a Castle Lord, and eventually, a powerful Daimyo. This perspective shift offers a unique way to engage with the historical simulation, letting you forge your own path to power.

Highlights

Officer Play System: For the first time in the series, experience the Warring States period from the viewpoint of an individual officer, progressing from retainer to Castle Lord and Daimyo.
Deep Strategic Gameplay: Engage in intricate diplomacy, manage your domain, and lead your armies in real-time tactical battles to achieve unification.
Rich Historical Setting: Immerse yourself in the detailed world of feudal Japan, with a focus on the political and military struggles of the Sengoku era.

Who It's For

This game is ideal for fans of grand strategy and simulation titles, particularly those with an interest in Japanese history and the Sengoku period. Players who enjoy deep management systems, diplomatic maneuvering, and real-time tactical combat will find a lot to love here. The "Officer Play" feature also appeals to those who prefer a more personal, character-driven experience within a larger strategic framework.

Game Info

Developed and published by KOEI TECMO GAMES CO., LTD., NOBUNAGA'S AMBITION: Sphere of Influence - Ascension was released on March 24, 2016. It supports multiplayer, Steam Achievements, Steam Trading Cards, and Steam Cloud. The game is available in Japanese, Traditional Chinese, and English, and is a paid title with a 'Mostly Positive' user reception on Steam. Its genres include Wargame, Immersive Sim, Real Time Tactics, Military, Diplomacy, and War.