Full list of all 39 Nobunaga's Ambition: Sphere of Influence trophies - 14 bronze, 20 silver, 4 gold and 1 platinum.
The base game contains 31 trophies, and there is 1 DLC pack containing 8 trophies.
Proof of unlocking all trophies in "NOBUNAGA'S AMBITION: Sphere of Influence".
Proof of making all historical officers into retainers.
Proof of gaining all traits.
Proof of clearing the "Battle of Okehazama" Scenario.
Proof of enacting all policies.
Proof of acquiring all treasures.
Proof of building all facilities.
Proof of completing all Daimyo Quests.
Proof of gaining a total of 5,000 trust.
Proof of completing all of the Hojo Clan's Daimyo Quests.
Proof of completing all of the Uesugi Clan's Daimyo Quests.
Proof of completing all of the Mori Clan's Daimyo Quests.
Proof of completing all of the Takeda Clan's Daimyo Quests.
Proof of completing all of the Oda and Toyotomi Clans' Daimyo Quests.
Proof of clearing the "Nobunaga Besieged" Scenario.
Proof of obtaining all endings.
Proof of clearing the "Like a Dream" Scenario.
Proof of first victory in battle.
Proof of forming first marriage alliance.
Proof of clearing the "The Struggle for Power" Scenario.
Proof of eliminating all clans.
Proof of building first fortress.
Proof of raising a base's population to 70,000.
Proof of assimilating 50 tribes.
Proof of clearing a game by enacting a war ban.
Proof of clearing first scenario.
Proof of forming first alliance.
Proof of first subjugation of an enemy base.
Proof of first enemy clan eliminated.
Proof of receiving first reinforcements from a tribe.
Proof of building first facility.
Proof of clearing the "Battle of Sekigahara" Scenario.
Proof of clearing the "Viper of Mino" Scenario.
Proof of completing all castle improvements.
Proof of clearing the "Kyushu Conquest" Scenario.
Proof of succeeding in first extraction.
Proof of clearing the "Birth of Nobunaga" Scenario.
Proof of winning with a clan that started with only fortresses.
Proof of defeating enemy coalition leader as a coalition leader.