All achievements have been unlocked.
Acquired all skills
Upgraded all Prosthetic Tools to their limit
Attained the "Shura" ending
Defeated "Isshin Ashina"
Defeated all bosses
Upgraded Vitality and Posture to their limit
Attained the "Return" ending
Attained the "Purification" ending
Attained the "Immortal Severance" ending
Defeated "Sword Saint Isshin Ashina"
Defeated the "Demon of Hatred"
Defeated "Great Shinobi - Owl" at the Hirata Estate
Defeated the "Divine Dragon" and obtained the "Divine Dragon's Tears"
Grasped the inner mysteries of any combat style
Used Lapis Lazuli to upgrade any tool to its limit
Acquired all Ninjutsu Techniques
Used the Mortal Blade to sever the Guardian Ape's undying
Fully upgraded the "Healing Gourd"
Acquired all Prosthetic Tools
Defeated the "Great Colored Carp".
Defeated the "Corrupted Monk"
Traveled to all areas of the game
Defeated "Great Shinobi - Owl"
Defeated the "Guardian Ape"
Defeated the "Great Serpent".
Caught the Folding Screen Monkeys
Defeated "Genichiro Ashina"
Defeated "Lady Butterfly"
Defeated "Gyoubu Masataka Oniwa"
Encountered the Memorial Mob
Returned from the dead using "Resurrection" for the first time
Acquired the Shinobi Prosthetic
Received the "Kusabimaru" from Kuro
