The official website for Magia Record unveiled a new trailer revealing the upcoming premiere date of Puella Magi Madoka Magica Side Story Season 2 to be July 31. Including the spin-off release date, there is also an announcement for the 3rd and FINAL season of the TV anime to return “at the end of this year”.
According to the trailer, the Opening theme will be “Careless” by Clari S and the ending theme song “Lapis” by TrySail.
A final season of Magia Record will also air “at the end of 2021,” though no definitive date is available as of right now.
“Magia Record Magical Girl Madoka Magica Gaiden” anime is based on the smartphone game of the same name as a world view of the anime “Puella Magi Madoka Magica” which was broadcast on TV in 2011. The first 10episodes aired from January to March 2011, while the last 2 episodes aired in April due to a natural disaster.
The anime caused a social phenomenon, became a hot topic with its impressive production and images. Shaft Studio produced the first season of the side story which premiered in Japan on January 4, 2020.
Wikipedia describes the plot as:
In the fictional city of Mitakihara, Japan, a middle school student named Madoka Kaname and her friend Sayaka Miki encounter a small, cat-like creature named Kyubey. It offers a contract in which a girl may have any wish granted in exchange for obtaining magical powers and being tasked with fighting witches. Meanwhile, a transfer student and magical girl named Homura Akemi tries to stop Madoka from making the contract with Kyubey. Madoka and Sayaka then meet Mami Tomoe, an upperclassman at the same school who is also a magical girl. Noticing their indecisiveness on whether to become a magical girl, Mami offers to take Madoka and Sayaka along on her witch hunts so they may learn of the responsibilities that come with being a magical girl.