Nintama Rantarou 8th Musical: Go For It, Fifth Years! With Technique, Measures, and First Mission!

Dokutake Navy ship suddenly appears, and sink the Hyōgo Pirates Crew's boat. After hearing the report, feeling something's not right, the Headmaster gives the fifth-years an important mission. The fifth-years leave Ninjutsu Academy with excitement of their first mission, but fail, and a rumor of the fifth-years are wea…