It premiered on ANN on February 2, 2020, succeeding Star Twinkle Pretty Cure in its time slot.

Its ruler, Queen Teatine, entrusts the care of her daughter Latte to three Healing Animals - Rabirin, Pegitan and Nyatoran - and tells them to go to the surface world and find three people whose hearts can resonate with their paws and partner with them.

The Healing Garden (ヒーリングガーデン, Hīringu Gāden) is a magical place that Queen Teatine ruled until the Byogens invaded.

After being purified, the spirits grant Element Bottles that the Cures can use to treat Latte.

They use Nanobyogens to corrupt Elemental Spirits and create giant monsters called Megabyogens.

[6] Said monsters can be enhanced with crystals called Mega Parts, which are harvested from defeated Megabyogens.

Once enhanced with Mega Parts, they gain the ability to infect humans and turn them into Giga Byogen.

[27] It began airing on ANN on February 2, 2020, with an announcement show in Sunshine City, Tokyo that was broadcast live on YouTube the day before the series' premiere.

The Town of Dreams (映画ヒーリングっど♡プリキュア ゆめのまちでキュン！っとGoGo！大変身！！, Eiga Hīrin Guddo Purikyua Yume no Machi de Kyun!

Futago Kamikita wrote and illustrated the manga adaptation of the series, which began serialization on Kodansha's Shōjo magazine Nakayoshi in March 2020.