Unlock 10 skills.
Complete "SCHOOL INVASION".
Complete "SWORD MASTER'S STORY".
Complete "PRELUDE".
Slice an enemy using a Vertical Attack with a bonus.
Slice off an enemy's hand.
Collect 5 mementos in "THE DAIMYO'S STORY".
Achieve 100 kills.
Slice off an enemy's foot.
Complete "THE DAIMYO'S STORY".
Achieve a 20 hit combo.
Slice off a head with a bonus.
Complete "THE DOPPELGANGER".
Complete "KUMA'S STORY".
Complete "THE EMPTY SEVEN'S STORY".
Complete "JUSTICE'S STORY".
Complete the game on both difficulties.
Slice off fingers and toes at the same time.
Slice 2 enemies at once.
Slice 3 enemies at once.
Slice 4 enemies at once.
Collect 5 mementos in "SCHOOL INVASION".
Collect 5 mementos in "OKIKU'S STORY".
Collect 5 mementos in "THE LOWDOWN EAST PASS".
Collect 5 mementos in "THE DOPPELGANGER".
Collect 5 mementos in "KUMA'S STORY".
Collect 5 mementos in "THE EMPTY SEVEN'S STORY".
Unlock all skills.
Slice off 100 heads with a bonus.
Slice 50 enemies using a Vertical Attack with a bonus.
Achieve 1000 kills.
Achieve 2000 kills.
Complete a Ronin Straight Flush.
Complete a Ninja Straight Flush.
Complete a Kunoichi Straight Flush.
Complete an Android Straight Flush.
Complete a Samurai Straight Flush.
Slice an enemy during their attack.
Kill an enemy with a sliced bullet.
Kill an enemy with a reflected bullet.
Achieve a total of 3000 combos.
Spill 2000 gallons of blood.
Unlock 40 skills.
Unlock 25 skills.
Slice an enemy in the air.
Slice 50 bellies.
Complete "OKIKU'S STORY".
Complete "THE LOWDOWN EAST PASS".
