Speaking of the Raen reminds me of a few questions I had:

- Do the Raen living underwater also all have the Kojin blessing? (going by the Ruby Princess sidequests, I assume so)
- If they do, is this blessing a lifelong, permanent thing, and that's also applicable to us?
- Seriously, magic that is capable of changing our respiratory system so much that we can breathe water as easily as air? Why does this secretly sound like a primal's influence to me?