Obtain the Bishamon Sword.
Complete the second half of the Dark Realm.
Win a power struggle with a demon.
Find the beetle on the tree trunk.
Unlock Samanosuke's alternate outfit.
Defeat Fortinbras.
Collect all maps.
Defeat Marcellus's final form.
Open the gate to the Demon World.
Defeat Hecuba.
Solve all number puzzles.
Collect all files.
Use Power Jewels to increase Vitality to maximum.
Solve all decoder boxes.
Obtain all armor for Samanosuke.
Defeat a demon by knocking it down the waterfall.
Absorb souls from carp.
Use the Decorated Sword to enter the East Area.
Enhance the gauntlet to maximum.
Obtain all long-range weapons.
Defeat Barabazuu.
Kill a demon with a battering ram.
Enhance all swords to maximum.
Cut down bamboo in the bamboo forest.
Obtain the Vision Staff.
Enhance all orbs to maximum.
Complete the first half of the Dark Realm.
Defeat Stylado.
Obtain the Sacred Knife.
Speak to the first and second old moth man.
Obtain the Rosary of Communication.
Unseal the path to the Keep Underground.
Obtain the Arashi.
Defeat Marcellus.
Solve the crest puzzle.
Use a Special Attack to kill a demon.
Enter the abandoned keep.
Obtain the Kouen.
Defeat Osric.
Save a soldier under attack by demons.
Enhance equipment at Magic Mirror.
Obtain the Shiden.
Use the gauntlet to absorb demon souls.
Collect all trophies.
Complete the game on Normal without enhancing swords or using Jewels.
Complete the game on Ultimate difficulty.
Complete the game on Normal without using herbs or medicine.
Complete the game in less than 3 hours.
Complete the game and get an S Rank.
Complete all stages of Oni Spirits.
Collect all Fluorite.
Unlock Kaede's alternate outfit.
Use Magic Jewels to increase Magic Power to maximum.
Strike a demon with Kaede's Special Attack.
Strike Marcellus's final form with a Deflect Critical attack.
Spot the flock of wild geese at dusk.