Synopsis: Ultimate-Mama

High school model Fujimori Manatsu's life comes to a screeching halt when confronted by a monster on the way home from school. She's narrowly saved by a buff, adept superhero woman... who also has a super-daughter?! The superhero, Ultima Fang, senses something special about Manatsu, and implores her to join them in their fight against the Magra.The volume version includes the extra oneshot "Friday is the Day", featuring a story about Tsubasa, a young martial artist, challenging Rinna, a significantly older woman, to a fight to settle some personal issues.