Yamata no Orochi

thumb|278px|right|Contains licking fetish.

An ancient monster who has eight independent heads. She was sealed for 100 years but seems to have awoken recently. Boasting extremely high magical power, she seems to be the most powerful monster in the region.

Located in the Yamatai region, she requires a sacrifice every year from the nearby Yamatai Village to satiate her hunger and lustful desires. The sacrifice is licked dry by her eight heads, and so sacrifices often happily volunteer for the role, only to be entirely worn out after a year of her licking. This also prompts the male villagers to be lazy to boost their chances of being picked as a sacrifice.

Though she has sexual organs, she is unable to have children. She is the Eastern member of the “Guardians Of The Directions”, along with Kraken, Sphinx, and Poseidon.

She proves a very tough challenge for Luka, who poses as a sacrifice to get a chance to defeat her. However, Tamamo unravels her disguise from his bag and proceeds to train Luka how to use Gnome to a greater extent before unleasing her own powers and using Angel Halo to seal her "junior".

Yamata no Orochi is last mentioned at the Yamatai Snake Shrine, where her sealed form is being kept while she can reflect on her actions.

TRIVIA:

-Yamata No Orochi is the only monster in the game defeated by Tamamo.