Third season of .

Ichigo Momomiya is excited to start high school and fall in love. She is in luck when she meets the popular and good-looking Masaya Aoyama, and she immediately develops a crush on him. When Ichigo learns that Aoyama is passionate about the environment, she seizes the chance to ask him out thanks to some tickets to an exhibition about endangered animals. During their date, Ichigo is struck by a mysterious light and faints. Waking up to the sight of Aoyama, she remains unharmed—but they both must escape from a giant rat-like creature after it injures Aoyama. To save her crush, Ichigo awakens her powers and transforms into a heroine with the skills of a cat. After she defeats the monster, researchers Ryou Shirogane and Keiichiro Akasaka explain that Ichigo was chosen to become a part of the Mew Project: a group of five magical girls whose DNA has been infused with those of certain endangered species. Now, Ichigo must find the rest of her teammates to defeat the Chimera Anima—beings infected by aliens who want to take over the world—before it is too late.

Nobita Nobi is an elementary student who hates studying, is bad at sports, and does everything half-heartedly. He is a pushover, unlucky, and fearful of many things. His personality makes him a failure in life, even affecting his progeny. This causes his great-great-grandchild, Sewashi, to take control of the situation. Sewashi travels back in time from the 22nd century to the 20th century to meet Nobita, who is shocked to see him appear out of his drawer alongside a blue robotic cat. The robotic cat calls himself Doraemon, who claims to have been pressured by Sewashi to assist Nobita, with their ultimate goal being to provide Nobita happiness. Frustrated after seeing Nobita's hopeless state, Doraemon decides to go back to the future. However, Sewashi activates a program within Doraemon that prevents him from doing so. Forced to stay, Doraemon helps Nobita using futuristic gadgets through his four-dimensional pocket—a bag containing anything inside it. Can Doraemon bring Nobita happiness and return to the future? [Written by MAL Rewrite]

Nanami Momozono, current land god of Mikage Shrine, and her fox familiar Tomoe have faced many obstacles during their time together, but none so challenging as the one posed by the wealth god Ookununishi—if Tomoe’s wish to be human is granted, he must learn to live as one, and Nanami will have to return to being a human. As the couple look to the future and reflect on their former adventures, Nanami tries to figure out their new living situation as her high school graduation approaches. But no matter the path they choose to walk, Tomoe and Nanami’s love will endure. [Written by MAL Rewrite]