Another World: Tomoyo Chapter, Clannad Wiki

Another World: Tomoyo Chapter (もうひとつの世界智代編, Mō Hitotsu no Sekai Tomoyo-hen?) is the twenty-fourth episode of Clannad, an original video animation. This is a stand-alone episode, that does not relate to the main series, and is set in an alternate timeline, highlighting segments of Tomoyo's visual novel route. The episode aired in Japan on 16 July 2008, and in the United States on 16 August 2009. In an alternative timeline where Tomoya and Tomoyo are secretly dating, Tomoyo becomes student council

Clannad Another World: Tomoyo Chapter (TV Episode 2008) - IMDb

Tomoyo After: It's a Wonderful Life - Wikipedia

Clannad Another World: Tomoyo Chapter (TV Episode 2008) - IMDb

CLANNAD (Visual Novel) - TV Tropes

Clannad (video game) - Wikipedia

Spoilers][Rewatch] Clannad OVA 1: Another World: Tomoyo Chapter : r/anime

Clannad: Mou Hitotsu no Sekai, Tomoyo-hen

Clannad's Tomoyo Chapter is also a Masterpiece

Clannad: After Story Another World: Kyou Chapter (TV Episode 2009) - IMDb

Clannad: After Story - Mou Hitotsu no Sekai, Kyou-hen

Spoilers][Rewatch] Clannad OVA 1: Another World: Tomoyo Chapter : r/anime

Clannad: Tomoyo After (Tomoyo After ~Dear Shining Memories~)

Tomoya Okazaki, Clannad Wiki