Bandai Namco Filmworks revealed two more cast members for Mahō no Shimai Lulutto Lilly (Magical Sisters Lulutto Lilly), the magical girl television anime produced with Studio Pierrot. Both will appear in the show's 15th episode, airing October 18.

Hirofumi Nojima voices Umezō, an inhabitant of the magical country Felix Star. Shōgo Yano plays Tachibana, an actor cast as the headmaster's son in the drama that the main characters Lilly and Rin are shooting within the story.

The anime runs for two cours with a break between them. The first part premiered April 5 on Tokyo MX, ABC TV, TV Aichi, BS NTV, and AT-X. The second part began October 4. The series is available on Tubi in the United States and Canada, along with regional platforms in Hong Kong, Macau, Taiwan, Italy, Spain, and elsewhere. Bandai Namco Filmworks streams episodes on YouTube with subtitles in 26 languages across North America, South America, Australia, New Zealand, and parts of Europe, Africa, and Asia.

K-pop group ILLIT performs the opening theme "Swingin' Magic." The idol unit Lulutto Lilly—consisting of main characters Lilly Konpeto and Lulu Mashū—performs the ending theme "Dream a la Mode."

Shintarō Dōge directs at Studio Pierrot. Yūko Kakihara supervises and writes the scripts. The story follows sisters Fū and Rui, who have grown distant recently until encountering a mysterious spaceship and gaining magical powers that let them transform into their adult dreams.