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. Also known by the full name of Koumajou Densetsu 1: Scarlet Symphony.
The first game of the Koumajou Densetsu series, was later remastered for Steam and Nintendo Switch in 2022, titled Koumajou Remilia: Scarlet Symphony.
It received a sequel titled Koumajou Densetsu 2.
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)