Squid Girl decides that the Lemon should test their defenses against other invaders. But little do they know Squid Girl has other plans for this mock invasion...

A fight breaks out between Squid Girl and Eiko and this time things aren’t patching up as quickly.  With the tension in the air Chizuru closes the restaurant early so the group can go to the local Festival.  Will Squid Girl go back to the sea or will a mysterious visitor be the key.
Give me one more squiddle chance!
Noch einen Versuch!
¡Déjame intentarlo una vez más!
¡Déjame intentarlo una vez más!
Laisse-moi tenter
encore une fois ma chance !
Me dá mais uma chance!