Here is the full list of all 48 Ninja Gaiden 3: Razor's Edge trophies - there are 38 bronze, 7 silver, 2 gold and 1 platinum.
Obtained all trophies.
Unlocked all Ninja Skills for Hayabusa, Ayane, Momiji and Kasumi.
Cleared all chapters with Ayane, Momiji, and Kasumi.
Cleared 3 Ultimate Ninja Trials.
Cleared 5 Master Ninja Trials.
Cleared 5 Leader Trials.
Defeated 1000 enemies with the Shrouded Moon.
Strengthened the Shrouded Moon to Level 3.
Defeated 1,000 enemies with the Heavenly Dragon.
Strengthened the Heavenly Dragon to Level 3.
Cleared 10 Mentor Trials.
Cleared 10 Acolyte Trials.
Cleared the game on Ultimate Ninja difficulty.
Defeated 1,000 enemies with the Kusari-gama.
Cleared the game on Master Ninja difficulty.
Defeated 1,000 enemies with the Falcon's Talons.
Defeated 1,000 enemies with the Fuma Kodachi.
Defeated 1,000 enemies with Dual Swords.
Defeated 1,000 enemies with the Eclipse Scythe.
Cleared the game on Normal difficulty.
Obtained all Golden Scarabs.
Cleared all Tests of Valor.
Defeated 1,000 enemies with the Lunar Staff.
Strengthened the Falcon's Talons to Level 3.
Cleared the game on Hard difficulty.
Strengthened the Dual Swords to Level 3.
Strengthened the Kusari-gama to Level 3.
Finished Day 7.
Achieved a 100-hit combo.
Strengthened the Lunar Staff to Level 3.
Finished Day 6 - Ayane.
Strengthened the Fuma Kodachi to Level 3.
Finished Day 6.
Strengthened the Eclipse Scythe to Level 3.
Finished Day 5.
Strengthened the Katana to Level 3.
Finished Day 4.
Defeated 1,000 enemies with the Katana.
Finished Day 3.
Finished Day 2 - Ayane.
Finished Day 2.
Successfully mastered the Izuna Drop technique.
Finished Day 1.
Reached the maximum karma multiplier during Bloody Rage.
Successfully mastered a Ninpo spell.
Successfully mastered the Obliteration Technique.
Successfully mastered an Ultimate Technique.
Successfully mastered the Steel on Bone technique.