紅魔城伝説 緋色の交響曲 (Koumajou Densetsu: Akeiro no Koukyoukyoku), lit. Legend of Scarlet Devil Castle: Scarlet Symphony. Often referred to as Touhouvania.

The first game of the [[Koumajou Densetsu]] series, also known by the full name of Koumajou Densetsu 1: Scarlet Symphony.

It later gains a sequel entitled [[Koumajou Densetsu 2]].

h4. Characters

* [[Hakurei Reimu]] (player character, Belmont analogue)
* [[Kirisame Marisa]] (subweapon summon)
* [[Cirno]] (boss, then subweapon summon)
* [[Hong Meiling]] (boss)
* [[Izayoi Sakuya]] (boss)
* [[Alice Margatroid]] (boss)
* [[Patchouli Knowledge]] (boss, resembles [[Sypha Belnades]])
* [[Ibuki Suika]] (boss)
* [[Remilia Scarlet]] (final boss, resembles [[Dracula]])
* [[Flandre Scarlet]] (EX Boss)

h4. External links

* "Koumajou Densetsu on Touhou Wiki":http://en.touhouwiki.net/wiki/Koumajou_Densetsu:_Scarlet_Symphony