The "Scorching, Troublesome Divine Flame". Final boss of [[Touhou]]'s [i][[Subterranean Animism]][/i] and later a playable character in [i][[touhou_hisoutensoku|Hisoutensoku]][/i]. Has the power to manipulate nuclear fusion. Her nickname is "Okuu" (おくう), which is based on an alternate reading of the kanji in her name.

Utsuho is a hell raven who has absorbed the powers of a "yatagarasu":http://en.wikipedia.org/wiki/Three-legged_bird. This new power, however, drove her on an ambitious yet naive pursuit - to conquer the surface world and turn it into a part of the Hell of Blazing Fires - forcing her friend [[Kaenbyou Rin]] to send evil spirits above to warn anyone of her threat. Both Reiuji and Rin are pets of [[Komeiji Satori]].

Her (fan-given) catchprase is '[[Unyu]]'; she is also known as [[circled 6|⑥]] because, like [[Cirno]] (whose nickname is [[circled 9|⑨]]), she is rather dumb and the strongest of the Former Hell, only difference is, she actually [i]is[/i] strong.  "⑥" also reflects her status as a Stage 6 boss, and the notion of her heat-based powers being the inverse of Cirno and her ice abilities.

Her spellcards are announced with a highly visible [[radiation symbol]].

h4. Typical Tags
[b]Person:[/b] [[long hair]], [[black hair]], [[brown hair]], [[ponytail]], [[brown eyes]], [[red eyes]], [[bird wings]], [[black wings]], [[wings]], [[third eye]], [[Third eye on Chest]]
[b]Clothing:[/b] [[blouse]], [[white shirt]], [[collared shirt]], [[frilled shirt collar]], [[center frills]], [[buttons]], [[puffy short sleeves]], [[green skirt]], [[frilled skirt]], [[uneven legwear]], [[kneehighs]], [[black thighhighs]], [[mismatched footwear]], [[single shoe]], [[cape]], [[white cape]], [[starry sky print]]
[b]Accessories:[/b] [[hair bow]], [[green bow]], [[control rod]], [[arm cannon]], [[atom]], [[sun]], [[black sun]], [[eclipse]], [[solar eclipse]], [[radiation symbol]]

h4. Examples
* !post #6490560: Usual appearance
* !post #636064: [[subterranean_animism|Subterranean Animism]] appearance

h4. See also

* [[Kokuu Haruto]]

h4. External links

* "Touhou Wiki: Utsuho Reiuji":http://en.touhouwiki.net/wiki/Utsuho_Reiuji
霊烏路空 お空 灵乌路空 레이우지우츠호 うにゅぱい