Realm of Fire

The is a volcanic area. It contained a gateway that lead to the Border of the Afterlife that was guarded by Gozu and Mezu. Inuyasha and the others traveled there to try and get to the "last" Sacred Jewel fragment before Naraku or Hakudōshi could. They were met by the rock statues who immediately came to life and attacked Inuyasha, as only those who have died can pass through. Kagura of the Wind secrtly followed per Hakudōshi's orders, but was shocked to see that all who entered recklessly would become statures instantaneously.

Eighteen years later, we see the Realm of Fire and its rock guardians again when the Half-Demon Princesses, along with Inuyasha and Kagome Higurashi, are trying to find a way to return to the world of the living.

Land des Feuers Reino de Fuego 火之國