A music clip made for the LD Mahou no Tenshi Creamy Mami Featherstar Box 1. It features an adult Yuu reminiscing about her past.

A promotional anime made with Tezuka Productions and Kanagawa's Industrial Labor Bureau to showcase a future where there is harmony between humans and robots. In 2016 Takao was left in critical condition due to an unexpected accident. Atom appears before him while he is in a coma and invites Takao to see the future. In 2028, his town of Sagami, transformed into a robot town that implemented a variety of new technology. There he sees and follows his wife and daughter as they live in the future. What did Takao see as he lamented the future without him? (Source: Official Site; edited)

Kokoro's school is teaming up with another to form a bazaar so they can sell/re-home gently used items everyone no longer uses around their homes. On her way from from school Tama Elder tells her that she and her Cocotama friends won a trip to the Cocotama World. Here they see how full fledged Cocotama gods work. Elder Tama asks for Kokoro's help in helping humans realize the value of their items instead of so easily tossing them away. But Tepple had snuck into the Cocotama world with the others and taken a key acorn which unlocks the Happy Tree that contains Happy Stars, the source of magic for their world. Elder Tama found out it was missing and the Cocotama gang try to track it down. He says that mushrooms are appearing on tossed away items that as they are born from the feelings of sadness, and they emit a negative energy that effects both humans and Cocotama. Cocotama can get rid of them but not without the acorn and not at the speed humans are currently discarding items at. Tepple uses the acorn to take a Happy Star but inadvertently causes a rift of darkness and an infestation of mushrooms in Cocotama World. And Happy Stars begin spilling out into the human world draining all magic out. Kokoro and the Cocotama must heal Tepple's heart before the darkness consumes the human world.

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)