All achievements have been unlocked.

Received the "Kusabimaru" from Kuro

Acquired the Shinobi Prosthetic

Encountered the Memorial Mob

Returned from the dead using "Resurrection" for the first time

Traveled to all areas of the game

Upgraded all Prosthetic Tools to their limit

Acquired all Prosthetic Tools

Acquired all Ninjutsu Techniques

Upgraded Vitality and Posture to their limit

Fully upgraded the "Healing Gourd"