Shirotsume Souwa Bangai-hen: Tsunakawa-sanchi no Christmas (2002)
Lançamento:
Desenvolvedora: Littlewitch
Short, stand-alone side-story available for free from Littlewitch's website. It was directly included in the Dreamcast version of Shirotsume Souwa
Plataformas: Dreamcast, PC (Microsoft Windows)
Gêneros: Visual Novel