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