Joku-usin Shrine (Proving Grounds: Short Circuit) in The Legend of Zelda: Tears of the Kingdom (TotK) can be found on Thunderhead Isles in the Faron Grasslands Sky Region. Read on to learn how to reach it, its location, puzzle solution, as well as all treasure chest locations in Joku-usin Shrine.

Secret of the Ring Ruins Shrines
Joku-usin Shrine	Joku-u Shrine

Joku-usin Shrine Location

Thunderhead Isles, Faron Grasslands Sky Region

Joku-usin Shrine can be found on Thunderhead Isles in the Faron Grasslands Sky Region. You'll stumble upon this shrine as you do the main quest “Secret of the Ring Ruins”.

The exact coordinates of the Joku-usin Shrine is at 1077, -3349, 0786.

You can also travel to Popla Foothils Skyview Tower and launch yourself from there to glide south towards the Thunderhead Isles.

Faron Grasslands Sky Region Map

Proving Grounds

This is a Proving Grounds Shrine where your combat skills and resourcefulness will be tested.

Use the weapons and items inside the Shrine to defeat enemies and clear the area!

Advanced Combat Tips

How to Reach Joku-usin Shrine

1. Complete all Four Regional Phenomena
2. Defeat Phantom Ganon in Hyrule Castle
3. Unlock Secret of the Ring Ruins Main Quest
4. Find the Charged Set in Dracozu Lake
5. Head for Thunderhead Isles
6. Find the Chamber that Houses Joku-usin Shrine
7. Make a Letter T with Wooden Platforms
8. Ride the Rails to the Shrine Chamber

1. Complete all Four Regional Phenomena

After completing all four Regional Phenomena, return to Lookout Landing and talk to Purah.

2. Defeat Phantom Ganon in Hyrule Castle

After talking to Purah in Lookout Landing, head for Hyrule Castle and follow Princess Zelda's tracks. Finally, defeat Phantom Ganon upon reaching the Sanctum.

Return to Purah and talk to her in Lookout Landing after defeating Phantom Ganon to start the main quest “Find the Fifth Sage”.

3. Unlock Secret of the Ring Ruins Main Quest

Once you've unlocked the main quest “Find the Fifth Sage”, head for Kakariko Village and talk to Paya who's standing under one of the ring ruins.

Next, Ascend to the ring ruins and take a picture of the stone slab inside. Then, return to Tauro so he can translate the writings.

4. Find the Charged Set in Dracozu Lake

Next, fast travel to Popla Foothills Skyview Tower and travel southeast to reach Dracozu Lake. Enter the Zonai Ruins nearby and talk to Tauro inside.

With the riddle as a guide, find all pieces of the Charged Set in the area and offer a Zonai Charge at the ruins near the tail of Dracozu Lake.

5. Head for Thunderhead Isles

Return to Popla Foothills Skyview Tower and launch yourself skyward. Glide south until you reach Thunderhead Isles.

6. Find the Chamber that Houses Joku-usin Shrine

Continue south upon reaching Thunderhead Isles until you find a chamber that houses a shrine.

Once you find the shrine chamber, look for rails underneath it and glide down to the island nearest to the rails.

7. Make a Letter T with Wooden Platforms

Make a big letter “T“ using the wooden platforms nearby and attach a fan to it. Make sure that the fan is facing the opposite direction of the shrine chamber.

Then, place your creation on the rails. Make sure that the vertical part of it is in between the rails.

8. Ride the Rails to the Shrine Chamber

Hop on your creation and turn the fan on so it pushes you toward the direction of the shrine chamber. Then, use Ascend once you're directly underneath the shrine chamber.

Once you're inside the chamber, examine the shrine to unlock it.

Joku-usin Shrine Walkthrough

1. Grab All Equipment by the Entrance
2. Fuse a Shock Emitter to a Long Stick
3. Lure Constructs to the Central Platform
4. Claim Rewards in the Altar Chamber

1. Grab All Equipment by the Entrance

Just like other Proving Grounds trials, this shrine will strip you of all your equipment. The only ones you can use are Long Stick and Wooden Stick you can find by the entrance.

Grab these two weapons and brace yourself for the upcoming fight.

2. Fuse a Shock Emitter to a Long Stick

After grabbing the two weapons, quickly run to the backside of the room and Fuse your Long Stick with the Shock Emitter near the altar chamber.

3. Lure Constructs to the Central Platform

Lure as many enemy Constructs as you can to the central platform with the metal floor, then swing your Shock-Emitter Spear at an enemy. The shock your weapon produces will travel through the metal floor and shock every enemy Construct standing on it.

Most enemy Constructs in this room can be taken out with just one shock from your weapon. This will make it easier for you to pick them off one by one.

If your Shock-Emitter Spear breaks, feel free to Fuse your Wooden Stick with any of enemy Constructs' drops.

4. Claim Rewards in the Altar Chamber

After defeating all enemy Constructs in the room, go inside the altar chamber and open the chest inside to get an Electro Elixir. Then, examine the altar to get a Light of Blessing.

Joku-usin Shrine Rewards and Chest Locations

Electro Elixir

Chest Location	Chest Contents

Defeat all enemy Constructs in the area and open the chest inside the altar chamber to get an Electro Elixir.

List of Elixirs and Recipes

The Legend of Zelda: Tears of the Kingdom Related Guides

List of All Shrines

Shrines Lists

Shrines Lists
All Shrines	All Shrine Quests

All Great Sky Island Shrines

Great Sky Island Shrines
Ukouh Shrine	In-isa Shrine	Gutanbac Shrine
Nachoyah Shrine	-	-

All Hyrule Field Shrines

Hyrule Field Shrines
Ren-Iz Shrine	Tsutsu-um Shrine	Riogok Shrine
Kamizun Shrine	Sepapa Shrine	Taki-Ihaban Shrine
Ishodag Shrine	Teniten Shrine	Tajikats Shrine
Yamiyo Shrine	Kyononis Shrine	Jiosin Shrine
Jojon Shrine	Serutabomac Shrine	Tenmaten Shrine
Sonapan Shrine	Usazum Shrine	Kyokugon Shrine
Tadarok Shrine	En-oma Shrine	Susuyai Shrine
Mayachin Shrine	Makurukis Shrine	Runakit Shrine
Sinakawak Shrine	Jinodok Shrine	-

All Tabantha Shrines

Tabantha Shrines
Oromuwak Shrine	Gatakis Shrine	Nouda Shrine
Wao-os Shrine	Iun-orok Shrine	Turakawak Shrine
Gasas Shrine	Mayausiy Shrine	Ikatak Shrine
Ga-ahisas Shrine	Ganos Shrine	Taunhiy Shrine

All Hebra Shrines

Hebra Shrines
Sahirow Shrine	Rutafu-um Shrine	Otak Shrine
Eutoum Shrine	Sisuran Shrine	Oshozan-u Shrine
Mayaotaki Shrine	Tauyosipun Shrine	Orochium Shrine
Ijo-o Shrine	Tenbez Shrine	Taninoud Shrine
Mayaumekis Shrine	Kahatanaum Shrine	-

All Great Hyrule Forest Shrines

Great Hyrule Forest Shrines
Sakunbomar Shrine	Pupunke Shrine	Ninjis Shrine
Musanokir Shrine	Kikakin Shrine	Kiuyoyou Shrine
Ekochiu Shrine	Mayam Shrine	Simosiwak Shrine

All Akkala Shrines

Akkala Shrines
Rasiwak Shrine	Jochi-iu Shrine	Igashuk Shrine
Sinatanika Shrine	Rasitakiwak Shrine	Jochi-ihiga Shrine
Gatanisis Shrine	Domizuin Shrine	Kamatukis Shrine
Gemimik Shrine	Gikaku Shrine	Mogisari Shrine
Natak Shrine	-	-

All Eldin Shrines

Eldin Shrines
Kisinona Shrine	Isisim Shrine	Minetak Shrine
Mayak Shrine	Jiotak Shrine	Sibajitak Shrine
Kimayat Shrine	Momosik Shrine	Sikukuu Shrine
Timawak Shrine	Moshapin Shrine	Mayachideg Shrine
Sitsum Shrine	Marakuguc Shrine	Kadaunar Shrine

All Lanayru Shrines

Lanayru Shrines
Ihen-a Shrine	Mogawak Shrine	Jonsau Shrine
Maoikes Shrine	Joniu Shrine	Apogek Shrine
Yomizuk Shrine	Kurakat Shrine	Morok Shrine
O-ogim Shrine	Jikais Shrine	Tukarok Shrine
Zakusu Shrine	Igoshon Shrine	Mayanas Shrine
Jirutagumac Shrine	Sihajog Shrine	-

All Necluda Shrines

Necluda Shrines
Susub Shrine	Zanmik Shrine	Jochisiu Shrine
Jogou Shrine	Anedamimik Shrine	Tokiy Shrine
Utojis Shrine	Sifumim Shrine	Bamitok Shrine
Marari-in Shrine	Eshos Shrine	Makasura Shrine
Mayahisik Shrine	Joju-u-u Shrine	Josiu Shrine
Ukoojisi Shrine	Yansamin Shrine	Kumamayn Shrine

All Faron Shrines

Faron Shrines
Jiukoum Shrine	Ishokin Shrine	Utsushok Shrine
Joku-u Shrine	Joku-usin Shrine	-

All Gerudo Shrines

Gerudo Shrines
Kudanisar Shrine	Soryotanog Shrine	Mayatat Shrine
Miryotanog Shrine	Suariwak Shrine	Otutsum Shrine
Mayamats Shrine	Rakakudaj Shrine	Irasak Shrine
Karahatag Shrine	Chichim Shrine	Siwakama Shrine
Motsusis Shrine	Kitawak Shrine	Turakamik Shrine
Rotsumamu Shrine	Siyamotsus Shrine	Mayasiar Shrine
Rakashog Shrine	-	-