The prerequisite for unlocking the Ikatak Temple in The Legend of Zelda: Kingdom of Tears is to find crystals. So where is the Kissa Crater crystal? You might as well check out the guide for how to pass the Ikatak Temple in The Legend of Zelda: Kingdom of Tears. .
1. Map coordinates
2. After arriving, communicate with the temple and then follow the direction of the light to search for crystals.
3. Then jump into the cave here in the picture to search for crystals. The crystal is in the cave, but you need to kill the skeletons and two Ice Lakes first.
4. There will be monsters here, deal with them and then explore for crystals.
5. There are rockets around. Just fuse the rockets with the crystal and make them fly out of the cave.
Or use the remaining materials to build rockets and shields, then press the defense button to fly directly out of the cave.
If you don't have a shield at this time, you can only go deep into the cave, destroy the rocks on the top, and crawl out of the cave bit by bit.
6. Then climb out and use the crystal to open the temple and get the box.
The above is the entire guide on how to get through the Ikatak Temple in The Legend of Zelda: Tears of the Kingdom and where is the crystal in the Kissa Crater.