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