Manga based in the story Les Misérables by Victor Hugo. 

Jean Valjean, a starving man who commits an act that will haunt him for the rest of his life; Cosette, a young orphan girl; Javert, an obsessed policeman; Marius, a revolutionary who inspires the working classes. These unforgettable characters and more make up the cast of Victor Hugo’s classic novel, Les Misérables, renowned as one of the greatest works of Western literature. 
 
(Source: Seven Seas Entertainment)

Based on the famous classic novel Les Miserables. 
Being a single mother is hard in early 19th Century France. When young Cosette was traveling with her mother trying to find a job and a place to live, they were always shunned away because very few employers hire single mothers. When she is promised with the prosperity of working in the big city, Cosette is separated from her mother in the hopes a caretaker will watch over her while her mother earns some money. Unfortunately this was a trick and the caretaker is a corrupt man who makes Cosette his indentured servant. Then the kind mayor of the town that Cosette makes her new home in sees how winds of change are so detrimental for children and families, and decides to do something about it.
 
(Source: Anime News Network)

Animated adaptation of Victor Hugo's "Les Mis&eacute;rables".

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