Attained the "Immortal Severance" ending

Defeated the "Demon of Hatred"

Defeated the "Divine Dragon" and obtained the "Divine Dragon's Tears"

Defeated the "Great Colored Carp".

Traveled to all areas of the game

Defeated "Great Shinobi - Owl"

Defeated "Isshin Ashina"

Used the Mortal Blade to sever the Guardian Ape's undying

Acquired all Prosthetic Tools

Grasped the inner mysteries of any combat style

Defeated "Genichiro Ashina"

Defeated "Gyoubu Masataka Oniwa"