Here is the full list of all 44 Warriors Orochi 3 Ultimate trophies - there are 28 bronze, 12 silver, 3 gold and 1 platinum.
Obtain all of the trophies in the game.
Obtain all of the Mystic Weapons.
Complete all of the requests within Gauntlet Mode.
Obtain all of the Strategy Cards in the game.
Perform all of the special Triple Rush attacks.
Clear all of the stages within Gauntlet Mode.
Clear 5 straight stages in Gauntlet Mode.
Unlock all of the playable characters within Gauntlet Mode.
Make it through 50 Survival battles in Duel Mode.
Use the Craft command 100 times.
Clear the stage "Revenge of the Fox" in Story Mode.
Defeat 10,000 enemies.
Change the color of an officer's costume.
Find Kyubi's nine tails and defeat them.
Clear the stage "Rescue of the Mystics" in Story Mode.
Clear the stage "Escape from the Mystic Realm" in Story Mode.
Find Kyubi's tail and defeat it for the first time in Story Mode.
Clear the stage "Showdown at Odawara Castle" in Story Mode.
Clear the stage "War against the Serpent King" in Story Mode.
Max out the Bonds with one of the following officers: Momiji, Kasumi, Sterkenburg or Sophitia.
Unlock Yinglong as a playable character.
Clear the stage "Battle of Itsukushima" in Story Mode.
Obtain a Mystic Weapon for the first time.
Perform a Formation Attack in Gauntlet Mode.
Use a special Triple Rush attack.
Clear the stage "The Imprisonment of Tamamo" in Story Mode.
Clear Gauntlet Mode for the first time.
Promote a single officer a total of 3 times.
Complete a request for the first time in Gauntlet Mode.
Use the Craft command for the first time.
Defeat an Otherworld Invader in Gauntlet Mode.
Summon an ally for the first time in Gauntlet Mode.
Clear a stage for the first time in Gauntlet Mode.
Clear a battlefield in Musou Battlefields for the first time.
Unlock Momiji, Kasumi, Sterkenburg and Sophitia as playable characters.
Use a True Musou Burst.
Play Survival for the first time in Duel Mode.
Perform a mounted True Triple Attack.
Change your character's battle style.
Use a Strategy Card for the first time in Duel Mode.
Play a match against the CPU for the first time in Duel Mode.
Play a match online or with another player for the first time in Duel Mode.
Use an aerial Special Attack.
Obtain a Scroll of Enlightenment.