Miss Siren

Miss Siren is a Japanese manga.

Synopsis
Eire Haruyama after an accidental exposure to mystic material, becomes a siren, using her newfound powers to hunt down villainous monsters.

Main

 * Eire Haruyama - a seventeen year old girl who becomes a siren, using her powers to hunt down monsters.

Antagonists

 * Enchinda - the mother of all monsters and a major antagonist who was mentioned until Arc ? when she physically appears.

Chapters

 * 1) /Chapter 1/

Arcs

 * 1) New Power Arc (1-[2 or 3]) - Eire Haruyama learns she just became a siren. While trying to adjust to this, she learns other monsters exist and decides to hunt down monsters.