Ojamajo Doremi: Heartwarming Theater is a 5-episode Flash animation spin-off series produced for the Ojamajo Doremi 20th Anniversary Thanks Festival crowdfunding campaign in 2020.
This series features an original character, Ayumi, who appears in each episode, who will share deep interactions with Doremi and her friends, leading to heartwarming moments that are a familiar theme in the Ojamajo Doremi series. The story is based off Ojamajo Doremi Story Picture Book: The Best Present. This mini-series was exclusively released to Camp-fire crowdfunding backers on Blu-ray, distributed early March 2021.
|Episode No.||Title||Air date (Blu-ray)||Air date (Limited Base)||Screenplay|
|1||The Best Present♪ ||March 2021||January 10, 2020||Izumi Todo|
|2||Cheer-Up Magic♪ ||March 2021||May 15, 2020||Ryo Yamazaki|
|3||Rainy Day Magic♪ ||March 2021||September 4, 2020||Kurosu Yoshiyuki|
|4||The Magic of Words♪ ||March 2021||November 13, 2020||Yoshimi Narita|
|5||Everybody's Treasure♪ ||March 2021||Unaired||Hajimu Takagi|
- The first episode is an adaptation of Ojamajo Doremi Story Picture Book: The Best Present.
- The story of the fourth episode will additionally be released in picture book form for backers of the crowdfunding campaign.