Eiri works at his uncle's antique shop, and one day stumbles across a glass. Upon touching the glass, he receives visions from what he finds out to be a girl, Cossette, haunting the glass. She's been searching for over 250 years for someone who could see her, and now she needs his help.

Mitsuki Saigaas Eiri Kurahashi (voice)
Marina Inoueas Cossette d'Auvergne (voice)
Megumi Toyoguchias Shouko Mataki (voice)
Ikumi Hayamaas Michiru Yajiri (voice)
Mamiko Notoas Yuu Saiga (voice)
Yokote Kumikoas Hatsumi Mataki (voice)
Masashi Ebaraas Marcello Orlando (voice)
Rei Igarashias Zenshinni of Shakado (voice)
Shinnosuke Furumotoas Michio Hisamoto (voice)
Yuki Kajiura