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