Been looking for a manga I read awhile back.
Its about orphans. The orphans I believe where marked with tattoos which represented their name. One day the children escape from the place they where being mistreated at. In the present someone is now tracking down the run away orphans by the tattoos/marks/brand that they have. Two female orphans live together. one of the female orphans came across another male orphan from back then. he lives with a few others. I believe she also comes across another orphan who was left behind when they were trying to escape as kids.

I think A tackle on my life is the one

Sweet thank you