Jikais Shrine is located southeast of the Mount Lanayru Skyview Tower, east of Lanayru Range.
Shrine Location
Jikais Shrine is located at 4263, -1666, 0181 on the southeastern slope of Mount Lanayru. It can be reached by going southeast from Mount Lanayru Skyview Tower, east of Lanayru Range.
Jailbreak
There is a large stone on the bottom left rail. Move it all the way to the right. Then take the middle cube and move it all the way to the left. Use Ascend to get on top of it, then glide down onto the large stone. Then move the cube above you so you can use Ascend to get on top of it. Go into the niche with the lamp on the wall and use Ascend to get on top of the ledge above.
In the next area, use Ascend to get onto the ledge with the treasure chest on it. Open it to get a Magic Staff.
Go down from the ledge and you will see a metal slab leaning against a column. Place it centered on the walkway so that it is beneath the hanging column that has three lamps on it. Walk on the metal slab to be underneath the hanging column, and use Ascend to go up. You will be trapped behind bars, but there is a metal slab leaning against the wall outside of the bars. Put the slab on top of the corner of the bars, where it won't fall down. Use Ascend to get on top of it, then go down outside of the bars. From there, you can check on the dragon ring to get a Light of Blessing and complete the shrine.