https://www.siliconera.com/nobunagas-ambition-online-will-conquer-playstation-4-march/
Nobunaga's Ambition Online Will Conquer PlayStation 4 In March - Siliconera
Dec 3, 2013 - Sony announced a port of Nobunaga's Ambition Online: Chapter of the Dream World will be available for PlayStation 4 on March 19, 2014.
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