The Nico Nico Live program is set to start streaming on July 1, then Tokyo MX and Sun TV will air the TV anime version five days later.
Anime footage for each episode are first created in a live-broadcasting program to be streamed on Nico Nico Live, then its edited complete version will be aired on TV afterward.
The official YouTube channel of the new live-broadcasting TV anime Mahou Shoujo? NariaGirls has posted a 13-minute rehearsal video filmed on June 16, featuring its three main voice cast.