Torii

Monumental gates in Tian Xia known as torii are built, both in cities and in the wilds, to mark and guard borders between the Universe and the spirit-world origins of supernatural yokai. Such torii gates are typically made of mundane wood or stone, though they can be constructed from any material and infused with magic; some even serve as portals between locations or planes.

References

For additional as-yet unincorporated sources about this subject, see the Meta page.

External links

• Torii (real-world gates) on Wikipedia