The Miracle of the Holy Night
Akari finally regains her memory, but remains unable to remember her all-important problem. The conductor returns to announce the Miracle Train will resume running on its diagram. The Miracle Train resumes regular service with Akari once again working as a guide. Source: crunchyroll
Aired 28/12/2009EP 13 - The Miracle of the Holy Night

2009
Miracle Train: Welcome to the Oedo Line
Another version of Miracle Train: Chuo-sen e Youkoso.
The first version of the Miracle Train project focused on the stations of the central Chuo line, while the new anime and related stories deal with the Oedo subway line. As a result, the anime will feature a newer cast of characters — specifically, Fumi Roppongi, Rintarou Shinjuku, Izayoi Tsukishima, Iku Shiodome, Saki Tochou, and Itsumi Ryougoku.