Here is a guide for the Amagasakai Castle in Assassin’s Creed Shadows including the Samurai Daisho location, legendary chests rewards, and more.

Amagasakai Castle in Assassin’s Creed Shadows is one of the areas you can infiltrate to steal high-value loot. However, certain areas are heavily guarded, so you need to be careful not to get spotted.
Just like every castle, you’ll have to take down multiple Samurai Daisho in order to open a Legendary Chest containing a unique item. There are a total of five of them patrolling the area. Additionally, you can’t simply sneak past them, as they can sound an alarm if they spot you. You will have to disable this alarm as soon as possible, or you will have a hard time navigating the castle.
Here is a guide to Amagasakai Castle in Assassin’s Creed Shadows, including the locations of various objectives like Samurai Daisho, the Kura Key, the Legendary Chest, and more.
Read More: Assassin’s Creed Shadows Takeda Castle Guide: All Samurai Daisho Location, Rewards, and More
Assassin’s Creed Shadows Amagasakai Castle Walkthrough
Where To Find Amagasakai Castle
The Amagasakai Castle is located in Izumi Settsu. It’s on the other side of the river, opposite to Osaka Castle.
All Samurai Daisho Location

Samurai Daisho 1
You can spot your first Samurai Daisho patrolling the eastern side of the castle grounds. You might need to take down a few smaller guards before challenging the bigger one.
Samurai Daisho 2
The next one can be found near the northwestern corner of the castle grounds. You can take him down by patiently waiting on a tree branch and striking when he walks past.
Samurai Daisho 3
For the third Samurai Daisho, head to a small shed northwest of the inner castle grounds. You will need to take down the smaller guards first so you won’t have to deal with multiple enemies while challenging this Samurai.
Samurai Daisho 4 and 5
The final two are paired together, making this a challenging fight. You can find the two Samurai Daisho in the southwest part of the inner castle grounds. You might need to switch to Yasuke for this one or lower the difficulty if you insist on playing as Naoe.
Read More: Assassin’s Creed Shadows Takeda Castle Guide: All Samurai Daisho Location, Rewards, and More
How To Disable Alarm in Amagasakai Castle in Assassin’s Creed Shadows
If you blow your cover and the guards sound the alarm, you won’t be able to sneak past them easily. You will have to manually disable the alarm by heading to a tower where the bell is located. Simply look for a tower with a bell northwest of Amagasakai Castle’s main tower and climb to the top.
Amagasakai Castle Legendary Chest Location

Similar to Katano Castle, there is a wooden trapdoor on the roof of Amagasakai Castle. This is your entrance inside, allowing you to reach the Legendary Chest and claim your loot.
The chest contains the Legendary Headgear named Tool Master Mask. This gear prevents shurikens from breaking on impact, meaning Naoe can pick them up. However, this only applies to shurikens and not kunai.
Valuable Object: Sake Flask
Head to the lower levels to grab the Sake Flask, which is this castle’s valuable object. As usual, be careful, as enemies will be guarding the area.
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