Ashita no Nadja
English name: Tomorrow's Nadja
Genres: Adventure, Drama, Romance
Type: TV, Episodes: 50
Aired: Feb 2, 2003 to Jan 25, 2004
Studio: Toei Animation
Source: Original
Rating: G - All Ages
Synopsis:
This story takes place about one hundred years ago. Nadja is a bright, cheerful girl who was raised in an orphanage near London, England. Nadja was entrusted to the orphanage when she was a baby. So she thought her father and mother were dead. But before her thirteenth birthday, she found out that her mother might be alive..

Nadja sets out on a journey to find her mother! With all of Europe as the stage, Nadja's exciting adventure begins!

(Source: AniDB)