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.
Bring me an extra big portion 
of shrimp-fried rice-
Ich will eine besonders große Portion 
gebratenen Reis mit Shrimps-
Quiero una porción extra grande 
de camarones fritos con arroz...
Quiero una ración extragrande 
de gambas fritas con arroz...
Servez-moi une grosse portion
de riz sauté aux cre…
Me tragam uma porção extra grande
 de arroz com camarão—