You shouldn't sound more alarms
Alert an enemy about your presence
Stand against a more powerful enemy
Complete 5 levels without losing any ninjas
Complete your training
Assassinate your first target successfully
Use the height difference to be unseen
Assassinate your second target successfully
Assassinate the shogun successfully
Burn the castle down
Complete the collection
Collect the item from the first secret stage
Collect the item from the tenth secret stage
Collect the item from the second secret stage
Collect the item from the third secret stage
Collect the item from the fourth secret stage
Collect the item from the fifth secret stage
Collect the item from sixth first secret stage
Collect the item from seventh first secret stage
Collect the item from the eighth secret stage
Collect the item from the ninth secret stage
Hide from your enemies using the environment
Teleport yourself using a smokebomb
Master the ninpō
Collect the item from the sixth secret stage
Collect the item from the seventh secret stage
Collect the item from the eight secret stage
Enter a secret stage for the first time
Teleported yourself using a smokebomb
Collected the item from the first secret stage
Collected the item from the second secret stage
Collected the item from the third secret stage
Collected the item from the fourth secret stage
Collected the item from the fifth secret stage
Collected the item from the sixth secret stagee
Collected the item from the seventh secret stage
Collected the item from the eigth secret stage
Collected the item from the ninth secret stage
Collected the item from the tenth secret stage
Hid from your enemies using the environment
Assassinated the shogun successfully
Burned the castle down
Completed 5 levels without losing any ninjas
Completed the collection
Entered a secret stage for the first time
Stood against a more powerful enemy
Used the height difference to be unseen
Alerted an enemy about your presence
Completed your training
Assassinated your first target successfully
Assassinated your second target successfully