Assassin's Creed Shadows: Legendary Chest Locations & Interactive Tracking Guide

Clearing every Samurai Daisho in a castle is what opens the Legendary Chest. The Kura Key has nothing to do with it — that opens storage sheds. Players routinely hunt down a Kura Key expecting it to unlock the keep, then wonder why the red chest still won't open.

Assassin's Creed Shadows Legendary Chest guide location screenshot


84 Legendary Chests sit across Japan with 11 more on Awaji Island, and every one is marked on Map Master's interactive gaming maps.


What Unlocks a Legendary Chest


One condition: every Samurai Daisho inside the location must be dead. The count runs from 1 to 5 depending on the size of the Castle or fort — Nochiseyama and Shoryuji hold three apiece, Koriyama four, Fukuchiyama five.


Forts work identically on a smaller scale: fewer guards, tighter grounds, fewer Daisho, same Legendary Chest at the end.


Once the last Daisho falls, the chest unseals. No key, no puzzle, no additional step.


Check the Legendary Chest Reward Before You Commit


This is the single most useful habit for anyone who doesn't want to clear every castle in Japan.

Hover over any castle or fort icon on the world map and the game shows you three things: the location's current wealth level, how many Samurai Daisho are inside, and what the Legendary Chest actually contains.


Which means you can decide whether a five-Daisho fortress is worth an hour of your evening before you ride out. If you're building stealth Naoe and the reward is a heavy Yasuke naginata, skip it and come back when you want the completion.


Where the Legendary Chest Sits


Almost always inside the Tenshu — the main keep at the centre of the castle grounds. The reliable entry is the rooftop: climb the tower, find the hatch or trapdoor at the top, and drop in from above rather than fighting up through the interior.


Nochiseyama puts its chest in the inner keep, in the same building as the Nochiseyama Tenshu Viewpoint — sync the Viewpoint, and you're already standing on the chest. Koriyama's sits on the top floor of the Northwestern Tower instead.


Worth knowing: clearing the Daisho doesn't clear the building. Shoryuji keeps two samurai posted inside the trapdoor room, waiting.


What's Inside a Legendary Chest


The standard payout is a piece of Legendary gear, 3,000 XP, and 3 Mastery Points.


The gear is what makes each one worth targeting. Katano Castle south of Osaka holds the Tools Master Gear, a Naoe light armour set with Kunai Throw on Assassinate — genuinely build-defining for stealth. Shoryuji holds the Yurei-Walker Robes, which cut noise detection. Nochiseyama in Wakasa holds Masamune's Thorn, a Legendary Tanto. Fukuchiyama in Tamba pays out the Kasa of the Legendary Ronin for its five Daisho.


Several castles hide extras nearby. Katano's main tower has an Insect Cage sitting close to the chest, guarded separately.


Samurai Daisho Don't Respawn


Worth planning around. Samurai Daisho never come back once killed, so a castle you've cleared stays cleared and its Legendary Chest is a one-time collection.


Everything else does respawn — regular chests, guards, and the Hideout resources inside the Kura storehouses. So a castle remains worth revisiting for materials long after its Legendary Chest is empty.


Legendary Chests Outside Castles


Not all of them are behind Daisho. Kofun burial tombs each end in a Legendary Chest guarded by puzzles rather than enemies, and every Hidden Trail finishes at one after its parkour route.


Awaji Island's 11 follow the castle pattern, spread across Iwaya, Sumoto, and Yura.


Clearing a Castle Without Getting Swarmed


Castles are dense. Walk in loud, and the whole garrison converges.


Tag everything first. Mark every enemy in sight range and their highlights persist as they patrol, which turns a chaotic courtyard into a readable map of where people will be.


Then take the isolated ones. Daisho who train with soldiers or stand in open ground are the hard cases — bait them apart, or use a Viewpoint and a nearby haystack for a Leap of Faith assassination, which works cleanly on the Osaka Castle Daisho in particular.

Name Details
Yasuhira's Secret Treasure LocationAwaji Island

From the Wrecked Boat location, follow the shoreline south until you reach a rocky cliff. Look for the "twisted tree" mentioned in your clues. Head to the south side of the tree to find a glowing yellow orb buried just beneath the sand.


Reward:

  • Master Fisherman's Outfit Legendary Armor for Yasuke


Legendary Treasure Hunt:

To find the hidden legendaries, you must collect three letters. Each letter is split into three pieces scattered across Awaji. Search enemy camps and roadside ambushers to find the fragments and reveal the clues. (But technically, you can loot the treasures BEFORE finding all of the clues, if you wish)


Letters Related to the Legendary Treasure Hunt: 

  • Yasuhira's Secret
  • Nowaki's Memento
  • Tomeji's Prize
Yura Castle Legendary ChestAwaji Island

Located in the main building in the southwestern corner of the castle complex. Climb to the rooftop and drop down to the walkway below. Go through the door to find the chest on the top floor.


Requirement:

  • Defeat all the Samurai Daisho in Yura Castle


Reward:

  • Bo Master Outfit - Legendary Light Armor
Legendary Chest - AtakebuneAwaji Island

Located in the center of the boat, inside a small cabin.


Reward:

  • Bo Master's Headband - Legendary Headgear
Legendary Chest - Bandit CampAwaji Island

This Legendary Chest can be found on the far northeast side of the camp, underneath a raised platform.


Reward: Equality - Legendary Bo

Miyazu Castle Legendary ChestJapan
Legendary Chest - Fukura CampAwaji Island

You can find the Legendary Chest inside a raised building out on the water in the northwest section of the camp. Head up the stairs and through the door to find it.


WARNING: There are 3 other chests in this room, and one is rigged with a poison trap that will alert enemies!


The safe chests are immediately on your left as you enter and to the right of the Legendary Chest. Avoid the chest to the left of the Legendary Chest, as it is a trap!


Reward:

  • Fishscale Berserker Helmet - Legendary Helmet
Chasuriyama Kofun Legendary ChestJapan
Nochiseyama Castle Legendary ChestJapan
Yaobikuni Cave Legendary ChestJapan
Takeda Castle Legendary ChestJapan
Legendary Chest - Iwaya CastleAwaji Island

Requirement:

  • Defeat all the Samurai Daisho in Yura Castle


After you've taken out all 4 Samurai Daisho at Iwaya Castle, head to the dilapidated tenshu located in the southeastern corner of the castle complex.


To reach the chest safely, use your grapple to climb the exterior of the tenshu until you reach the very top, near the fast travel point. From the fast travel point, the chest is located just one level below you and to the left. Hop down to claim it!


Reward:

  • Heron's Flight - Legendary Long Katana
Ophidian Feeder Legendary KusurigamaAwaji Island

Once you’ve collected all 3 letter fragments for Nowaki's Memento, it’s time to hunt it down by following the leads we’ve uncovered.


Deciphering the Clues- A letter from Nowaki:


  • Clue #1: She has constructed a hiding place for her prized kusarigama.
  • Clue #2: The trees point the way to her hiding place.
  • Clue #3: The path to her hiding place begins at the fork in the road west of Kanaguchi Village, the one with five stone lanterns.


If you wish to follow the clues exactly as intended, the search for this weapon begins at a "starting point with five stone lanterns." This location is far west of Kanaguchi Village, near the Trail of Eshima map marker, though the path from there can be tricky to follow.


We found an easier, more direct route starting just outside the bounds of Iwaya Castle. Begin at the bridge outside the castle walls, near Samurai Daisho #4. To avoid enemies, bypass the bridge by heading left through the pond and bushes. You should end up just to the right of the overhead guard tower. Continue south into the woods. You will slide down a slope and eventually reach a giant boulder. Walk to the left of the boulder until you arrive at a small pond. On the left edge of this pond, you will spot a circular nest of twigs. Walk up the small ramp into the nest to claim the treasure.


Reward: 

  • Ophidian Feeder - Legendary Kusurigama


Legendary Treasure Hunt: To find the hidden legendaries, you must collect three letters. Each letter is split into three pieces scattered across Awaji. Search enemy camps and roadside ambushers to find the fragments and reveal the clues. (Technically, you can loot the treasures BEFORE finding all of the clues, if you wish)


Letters Related to the Legendary Treasure Hunt: 

  • Yasuhira's Secret
  • Nowaki's Memento
  • Tomeji's Prize
Master Fisherman's Kasa-Legendary HelmetAwaji Island

IMPORTANT NOTE: When searching the castle's kura for this item, do not look for a chest on the ground. Instead, look up; you are searching for a golden ronin-like hat resting high atop the stacked materials inside the storehouse.


Sumoto Castle Route:

Head to the far northwestern corner of the castle complex. Obtain the castle Kura key, unlock the western storehouse, and you will find the treasure inside.


Reward: 

  • Master Fisherman's Kasa-Legendary Helmet


Legendary Treasure Hunt: To find the hidden legendaries, you must collect three letters. Each letter is split into three pieces scattered across Awaji. Search enemy camps and roadside ambushers to find the fragments and reveal the clues. (Technically, you can loot the treasures BEFORE finding all the clues, if you wish)


Letters Related to the Legendary Treasure Hunt: 

  • Yasuhira's Secret
  • Nowaki's Memento
  • Tomeji's Prize
Aokura Shrine Legendary ChestJapan
Sarumaru Shrine Legendary ChestJapan

The Sarumaru Shrine Legendary Chest is located at the base of a small tree on top of the hill north of the shrine.


Content:

  • Deathbloom Legendary Kusarigama
Shoryuji Castle Legendary ChestJapan

Inside Shoryuji Castle, in the small room on the last floor.


Content:

  • Yurei-Walker Robes Legendary Light Armor
Katano Castle Legendary ChestJapan

Found in the central area of the castle's first floor.


Content:

  • Tools Master Gear Legendary Light Armor
Master Fisherman's Kasa-Legendary HelmetAwaji Island

IMPORTANT NOTE: When searching the castle's kura for this item, do not look for a chest on the ground. Instead, look up; you are searching for a golden ronin-like hat resting high atop the stacked materials inside the storehouse.


Yura Castle Route:

Head to the far northwestern corner of the castle complex. Obtain the castle Kura key, unlock the western storehouse, and you will find the treasure inside.


Reward: 

  • Master Fisherman's Kasa-Legendary Helmet


Legendary Treasure Hunt: To find the hidden legendaries, you must collect three letters. Each letter is split into three pieces scattered across Awaji. Search enemy camps and roadside ambushers to find the fragments and reveal the clues. (Technically, you can loot the treasures BEFORE finding all the clues, if you wish)


Letters Related to the Legendary Treasure Hunt: 

  • Yasuhira's Secret
  • Nowaki's Memento
  • Tomeji's Prize
Osaka Castle Legendary ChestJapan

Inside Osaka Castle, in the small room on the last floor.


Content:

  • Peasant Clothes Legendary Light Armor
Atakebune Legendary ChestJapan

Found on the upper deck of the boat. It can be reached via the ladder on the main deck.


Content:

  • Bloodshade Legendary Katana
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