 If you liked
Gunslinger Girl
|
 ...then you might like
Aria the Animation
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Both shows use detailed visuals and evocative music to create a European atmosphere (GsG is set in Italy while Aria's setting is based on Venice).
The two stories also feature female protagonists who are very much dedicated to their professions, and each one is accompanied by an authority figure. For some reason never given, their jobs seem to be open only to girls.