Mangas

Touhou - Remilia and Fireworks of Winter (Doujinshi)

レミリアと冬花火
Reimu and Remilia have some out of season fun with fireworks.

Touhou - Remilia's Incense Fireworks (Doujinshi)

レミリアの線香花火
Comédie,  Fantastique,  Shojo Ai