Just like the other regions of Genshin Impact, Inazuma is home to six different Shrines of the Deep that players can open to get their hands on some valuable rewards. There are a total of six Shrines of the Deeps found in the regions and you can find the locations of all of them marked on the map below.
To open them, you will need specific keys which are earned by playing through Inazuma content in the game. You will receive a key when you complete specific story missions, such as the “Defeat Raiden Shogun” mission in Act 2 of the Archon Missions. The Inazuma shrines are fairly evenly distributed across all three major regions.
You will also receive reward keys for upgrading the Seven Statues in Inazuma by collecting the Electroculus that can be found throughout the map and taking them to the statues. Finally, you can earn them by ranking the Sacred Sakura in the Narukami Shrine on the first island. This is done by then bringing Sakura some Electro Sigils.
Once opened, Shrines will reward players with Primogems, Adventure EXP, Electro Sigils, and many weapons and artifacts that they can use as upgrade materials.
