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. Ojamajo Doremi: Heartwarming Theater is a five episode Flash animation spin-off series produced for the Ojamajo Doremi 20th Anniversary Thanks Festival crowdfunding campaign in 2020. 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. (Source: Majopedia)

Leo is a boy genius inventor. Aquro is a water type Elemon (H2O) created by Leo. Elemon are creatures born from the Elemon Blender. They are mysterious beings with the power of the elements! "ELEMON" opens up an exciting world of science and adventure, anchored by the friendship of Leo and Aquro as they explore an entire universe of unique Elemon! (Source: Toei Animation)