With Shirase’s help, Mamako is allowed to attend school as well. Just like Medhimama, she becomes an observer in Masato’s class.
When Medhimama finds out that her magic doesn’t work on Mamako, she decides that Mamako is her new rival. And to make things worse, Mamako joins in the school’s cooking class and wears an old-style school swimsuit to the swimming class, unknowing stealing the spotlight from Medhi and her mom.
Medhimama confidently shows off her sexy swimsuit, but gets even madder where Mamako steals the spotlight again.
Masato hears someone angrily whispering insults as they watch Medhimama...