You are going to Watch Ground Defense Force! Mao-chan Episode 5 English dubbed online free episodes with HQ / high quality. Stream Anime Ground Defense Force! Mao-chan Episode 5 Online English dub Sea Defense Force Silvia.The origin of Sea Defense Force Private First-Class Silvia Maruyama, where she received her powers, and how she was chosen, thus completing the trinity of Ground, Air and Sea Defense Forces. Kagome gives a private lecture to both the Ground and Air Defense Force’s Chiefs of Staff and their granddaughters about the origin of the alien invaders.