Futatsu no Kurumi
Japanese title: ふたつの胡桃
Type: TV Special
Episodes: 1
Source: Original
Genres: Drama
Studios: Shin-Ei Animation
Producers: TV Asahi
Duration: 45 min
Rating: PG - Children

Futatsu no Kurumi is a short story following 12-year-old Ayaka as she is teleported back in time to the fire bombing of Tokyo in 1945 and covers her experiences in this very different and unfamiliar environment.

(source: saizen-fansubs)