Key Sigil (II) & Seal:[V2.4 Guide] Enkanomiya- Key Sigil (II) & Seal Locations - miHoYo Player Community (hoyolab.com)
Key Sigil (IV) & Seal:[V2.4 Guide] Enkanomiya- Key Sigil (IV) & Seal Locations - miHoYo Player Community (hoyolab.com)

Key Sigil (III) [Total: 8]
[To access Sigils #7 and #8, you'll need to complete or partly complete Quests to unlock the areas]
Quests:
Fully Complete:
Series of World Quests under 'From Dusk to Dawn in Byakuyakoku'- completing the main storyline in Enkanomiya
Partially Complete:
'Erebos' Secret'
Location (World Quest):
[Switch to Evernight for Eboshi to appear]


Key Sigils (III)

Key Sigil (III) #1- In the broken arch, floating in mid-air
Climb the pillar and glide down to access.
Location:


Key Sigil (III) #2- On top of the building
No requirements needed to access.
Location:


Key Sigil (III) #3- In the hole, by the pillar
Break the large pile of rocks and drop down the hole to access.
Location:


Key Sigil (III) #4- On top of the pillar
No requirements needed to access.
Location:


Key Sigil (III) #5- On a lower ledge, on top of a tree
Glide down to access.
Location:


To access #6, use the Phase Gate in the location below:


Key Sigil (III) #6- On top of the tree
Climb the tree to access.
Location:


To access #7 and #8, complete the series of World Quests under 'From Dusk to Dawn to Byakuyakoku'.
1. Then switch to Evernight and speak to Eboshi to trigger the series of World Quests under 'Erebos' Secret'.
Location (Eboshi):


2. In the Quests 'Yachimatahiko's Trial', 'Yachimatahime's Trial' and 'Kunado's Trial', glide with the schools of Ghostfish to reach the portal and unlock the respective areas. Talk with each afterimage there (Uda, Eki and Daimon) to unlock the seals.
-Yachimatahiko's Trial'


-Yachimatahime's Trial


-'Kunado's Trial'


Key Sigil (III) #7- In the ruins, on the upper floor
[Unlock the area in 'Yachimatahiko's Trial']
Location:


Key Sigil (III) #8- On top of the pillar
[Unlock the area in 'Kunado's Trial']
Location:



Key Sigil (III) Seals
Requires Whitenight- #2
Requires Evernight- #1,3,4,5,6,7,8

Key Sigil (III) Seal #1- On the far right pillar
Switch to Evernight to access.
Location:


Key Sigil (III) Seal #2- On a lower ledge wall
Switch to Whitenight to access.
Location:


Key Sigil (III) Seal #3- On the pillar
Switch to Evernight to access.
Location:


Key Sigil (III) Seal #4+5- On the ledge wall
Switch to Evernight to access.
Location:



Key Sigil (III) Seal #6- On a lower ledge wall
Switch to Evernight to access.
Location:


Key Sigil (III) Seal #7- On the wall
Switch to Evernight to access.
Location:


To access #8, use the Phase Gate in the location below:


Key Sigil (III) Seal #8- On the ledge wall
Switch to Evernight to access.
Location:



Key Sigil (II) & Seal:[V2.4 Guide] Enkanomiya- Key Sigil (II) & Seal Locations - miHoYo Player Community (hoyolab.com)
Key Sigil (IV) & Seal:[V2.4 Guide] Enkanomiya- Key Sigil (IV) & Seal Locations - miHoYo Player Community (hoyolab.com)


