Seikon no Qwaser
English title: The Qwaser of Stigmata
Japanese title: 聖痕のクェイサー
Type: TV
Source: Manga
Episodes: 24
Status: Finished Airing
Aired: Jan 10, 2010 to Jun 20, 2010
Broadcast: Sundays at 03:28 (JST)
Duration: 24 min per ep
Rating: R+ - Mild Nudity
Studios: Hoods Entertainment
Producers: TAKI Corporation
Licensors: Sentai Filmworks
Genres: Action, Fantasy, Ecchi
Themes: Harem, School, Urban Fantasy
Demographics: Seinen

When Tomo Yamanobe's father—the former headmaster of Saint Mikhailov Academy—disappeared, he left nothing behind except for a piece of art called the "icon." Soon after his disappearance, rumors of a serial killer attacking female students of the academy began to spread.

As Tomo and her sister Mafuyu Oribe head home after being tormented at school, Tomo trips over an injured silver-haired boy who abruptly vanishes while being tended to. Mafuyu goes to look for him, only to discover that the church holding the icon is burning down. When she tries to save the painting, the rumored serial killer suddenly attacks her with a mysterious ability to control magnesium. Appearing out of nowhere, the silver-haired boy, who can control iron, rescues Mafuyu.

Mafuyu finds out that the boy, named Alexander Nikolaevich "Sasha" Hell, is a "qwaser"—a being who is capable of controlling an element through the power of "soma," received through the act of breastfeeding. Confused by the ordeal, Mafuyu attempts to move past it with little luck, as Sasha transfers to her class the next day. What will become of Tomo and Mafuyu's normal school life with the danger of other qwasers looming close to them?

[Written by MAL Rewrite]

Seikon no Qwaser uses content from the first seven volumes of the manga as its source material, but drastically deviates to create an anime-exclusive finale. It was also heavily censored during its initial broadcast due to an excessive amount of sexual content.