Do You Love Your Mom and Her Two-Hit Multi-Target Attacks? S01 E06 What a Beautiful Girl... Wait, Not You, Mom. Don't Get Near Me in That Outfit, Stop!

With Shirase’s help, Mamako is allowed to attend the 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.