| Achievement | How to unlock
|
|---|
| A thief's beginning | Pickpocket someone with Yuki.
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| Chunin | Kill 1000 guards.
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| Complete Mastery | Collect all badges.
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| Disguised | Put on Aiko's disguise.
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| Five Shadows | Execute a plan with actions for all five characters.
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| Gear up | Reclaim all your equipment on your second visit to Mount Tsuru.
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| Genin | Kill five hundred guards.
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| Happy little accidents | Cause three accidents on the Nakasendo road.
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| Jonin | Kill fifty samurai.
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| Merciful | Knock out 250 guards or samurai.
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| Meticulous | Hide 750 bodies.
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| Mimimi | Kill all developers.
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| Rollin' | Hide in the wagon in Imai town.
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| Still Rollin' | Hide in the wagon on your way up the Myogi Pass.
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| Tanuki Time | Run 500 meters with Kuma.
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| Thorough | Hide 250 bodies.
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| Warzone | Shoot an enemy inside a warzone or a shooting range.
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