With Denki as captain, Team 5 is assigned to a mission to transport automated puppets for mining purposes to an island in the Land of Water, to test and operate them, to gather data, and to analyze the results. However, lacking physical strength, Denki isn't very useful and ends up being ridiculed. Will Denki be able to restore his reputation as a ninja and successfully complete his first mission as captain?
I'm Oonami, the chief of the excavation site.
.أنا أونامي، رئيس موقع التّنقيب
Ich bin Onami, der Leiter
des hiesigen Bergbaubetriebs.
Soy Ohnami, el jefe de la excavación.
Soy Ohnami, el jefe de la excavación.
Sono Onami, 
il presidente della società di scavo.
Sou Oonami, o chefe da escavação.
Я начальник шахты Оонами.