Senya wakes up in a strange village with no memories and is immediately greeted by Shinsuke. Shinsuke wants to use the boy's memory loss to turn him into a normal child. However, the thousand battle-hungry Katawara in his body make this task difficult.
Insects, insects, insects, 
insect-ect-ects...
...حشرات، حشرات، حشرات، حشرات
Käfer, Käfer, Käfer, Käfer,
Käfer, Käfer Käfafafa …!
¡Insectos, insectos, insectos,
insectos, sectos, sectos!
¡Insectos, insectos, insectos,
insectos, sectos, sectos!
Cloporte, cloporte, cloporte,
Insetti, Insetti, Insetti, Insetti,
Insetti, Insetti, Insettititititi!
Insetos, insetos, insetos, inseto-to-to-tos!
Букашки, букашки, букашки, букашки...