A new adaptation of Akage no Anne (Anne of Green Gables). 

On the beautiful Prince Edward Island in Canada, an orphan named Anne Shirley is mistakenly sent to Green Gables, the home of Matthew and Marilla Cuthbert. They choose to adopt her anyway, as Anne finds friendship, love, and happiness in her new home. Come along for the story of a purehearted and imaginative girl growing up, leaving for college, and returning home a changed woman. 

(Source: Crunchyroll)