DxD: Asura King and His Harem

Rasatala: Home to the demons Danavas and Daityas (Asura).

Talatala: Home of Dangerous beasts who are children of Andhaka's step mother Krodhvasha who is also the mother of carnivore animals. (Used as the familiar forest of Santan mythology just like the one in DxD. Just the animals here are mostly 'demonic' (couldn't find any better word for us hindus) beasts. Sometimes monster waves also come and attack other layers.

Mahatala (Nagaloka): Home to Nagas (serpents).

Gabhastala: Ruled by different clan of Danavas.

Vitala: Ruled by different clan of Danavas.

Sutala: where Prahlada and Virochana is banished and held captive.

Sritala: Ghosts, Goblins, some Vampires. Chaotic land.