Anne's manga was created and released in Japan in 1997. It's illustrated by Igarashi Yumiko and divided in three parts: Akage no Anne (the first book), Anne no Seishun (the second one) and Anne no Aijou (the third one). Information source: Baka-Updates Manga.
A new manga, drawn by Akane Hoshikubo and based on the Green Gables series started its serialization in January 2025, published by Shichobunko Publishing. Information source: World of Anne Shirley