Attained the "Return" ending

Attained the "Immortal Severance" ending

Defeated "Great Shinobi - Owl" at the Hirata Estate

Defeated the "Demon of Hatred"

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

Fully upgraded the "Healing Gourd"

Traveled to all areas of the game

Acquired all Ninjutsu Techniques

Defeated the "Great Serpent".

Defeated the "Guardian Ape"

Caught the Folding Screen Monkeys

Defeated "Lady Butterfly"

Encountered the Memorial Mob