Clannad: Another World, Tomoyo Chapter is a oVA anime that premiered in summer 2008, produced by Kyoto Animation.

About the production: the story comes from a visual novel, there is 1 episode of about 25 minutes and its current status is "finished".

Its main genres are drama, romance and slice of life, with themes such as Coming of Age, Alternate Universe and School.

On AniList, Clannad: Another World, Tomoyo Chapter has an average score of 77%, a very good score, and appears on 65,271 users' lists.

In an alternate universe to the original Clannad anime, Okazaki Tomoya is dating Sakagami Tomoyo in the 24th and final episode of Clannad. When Tomoyo is elected Student Council President, her dream to save the school's cherry blossom trees from being cut down begins to come to fruition. However, her never-ending duties and bad rumors about their relationship spread by fellow students due to Tomoya's reputation as a delinquent create a rift between the two. As Tomoya watches Tomoyo rise higher and higher into the distance, their relationship is stretched to the limit by a society that threatens to break them apart.

Official synopsis from AniList.