Utsuho Reiuji

Utsuho Reiuji, also known as Okuu, is the central antagonist and final boss of Touhou 11: Subterranean Animism. Although Touhou's small Tumblr presence holds her back from reaching widespread sexywoman status, she still exemplifies many sexywoman traits and tropes.

Basic Information
In Touhou, Utsuho is a hell-raven who is the pet of Satori Komeiji, a satori who lives in and manages the Hell of Blazing Fires with her pets. Due to being told to by a mysterious voice, Utsuho ends up eating the sun god and gaining the powers of nuclear fusion. She's then told by the same voice that she can use this power to help unite the surface and underground worlds, but because Utsuho is kinda dumb, she thinks that the voice meant to use her powers to take over the surface world by force.

For more information, see her page on the Touhou wiki.

Dominating
She literally has the powers of a god (and also would probably dom you).

Eye Imagery
Giant glowing eye in the center of her chest. Bitch look like a Zelda boss. Having a huge third eye on her torso falls more in line with body horror than typical cutesy monster girl features, which is probably why she's not as popular with Touhou's cishet fans.

Girlboss
She 100% used girlpower when she was attempting to wipe out the surface world. Just look at her, absolutely dripping with girlpower.

Glowing Neon
Actually constantly irradiated, as well as her design having several luminous elements. During her attack animation she makes the dark matter floating above her flare up. Her bullets are solid white with red, glowing outlines, to represent the white heat of the sun.

Before each spell card, a neon yellow warning will pop up and repeatedly say "☢ CAUTION!! ☢". No other final boss does anything remotely like this.

Knifemurder
Local bimbo accidentally commits genocide.

Monster Features
Has big ol' wings. Also some non-biological elements like her arm-cannon, and her metal foot. She's based on the three-legged crow of East Asian mythology, but (unfortunately) the creator of Touhou couldn't figure out how to give her already busy design an additional leg.

All-Powerful
Literally has sun god powers. Her "metal foot" mentioned above is supposed to represent the Elephant's Foot at Chernobyl.

While most Touhou bosses shoot thousands of tiny bullets at the player, Utsuho uses a few large ones that take up the entire screen. These probably represent stars/tiny suns.

Theme Song
Has an ABSOLUTE BANGER of a boss fight theme. The klaxon sound effects during her fight compliment the music well.

Villain
Tries to wipe out all surface-dwelling life. That's probably evil I think.

Vriska Archetype
Okuu did nothing wrong.