Here is the full list of all 51 Way of the Samurai 3 (EU) trophies - there are 42 bronze, 5 silver, 3 gold and 1 platinum.
Mastered all skills of Ninja Stance.
Mastered all skills for thirty weapons.
Obtained 20 titles.
Cleared game with more than 120% Samurai Rating.
Mastered all skills of Ninja Dual Sword Stance.
Mastered all skills of Dual Sword Stance.
Mastered all skills of Bare Hands Stance.
Cleared the game in Hard difficulty.
Learned a total of 100 skills.
Obtained 50 different weapons.
Achieved 100 Chain Kills.
Mastered all skills for a weapon.
Killed an enemy using a weapon with zero durability.
Total Samurai Points exceeded 10000 points.
Achieved 10 Chain Kills.
Completed 50 jobs successfully.
Obtained all Outfits.
Defeated an enemy with Blunt Attack using a weapon with zero durability.
Cleared the game in Instant Kill difficulty.
Cleared the game in Normal difficulty.
Completed and discovered 5 Endings.
Completed and discovered the True Ending.
Obtained all Heads.
Total Samurai Points exceeded 2000 points.
Obtained 5 titles.
Defeated Shuzen Fujimori.
Played more than 10 hours.
Obtained an extra Sword Safe.
Total Samurai Points exceeded 200 points.
Completed the game.
Cleared the game in Easy difficulty.
Learned a total of 10 skills.
Defeated Sensei at the Dojo.
Obtained a partner.
Forged a weapon for the first time.
Created a weapon.
Obtained 10 different weapons.
Broke an opponent's weapon.
Completed a job successfully.
Learned a skill for the first time.
Defeated an opponent with a Blunt Attack.
Fist time killing an enemy.
Acquired all the Trophies.
Completed and discovered all Endings.
Mastered all skills of Upper Stance.
Mastered all skills of Middle Stance.
Mastered all skills of Lower Stance.
Mastered all skills of Single Stance.
Mastered all skills of Side Stance.
Mastered all skills of Spear Stance.
Mastered all skills of Draw Stance.