Captain Earth (キャプテン・アース) is a Japanese anime television series produced by Bones, directed by Takuya Igarashi and written by Yōji Enokido. It was broadcast for twenty-five episodes in Japan on MBS from April to September 2014. The series follows high-school student Daichi Manatsu who starts working for the Globe organization to pilot a giant robot called the Earth Engine Impacter to protect the Earth from the invading alien force known as the "Kill-T-Gang", that intends to drain all the life force of mankind to empower their immortal existences.
Plot
High-school student Daichi Manatsu works for the Globe (グローブ) organization to pilot a giant robot called the Earth Engine Impacter (アースエンジンインパクター) to protect the Earth from the invading alien force known as the "Kill-T-Gang" (キルトガング), that intends to drain all the life force of mankind to empower their immortal existences. In order to aid Daichi, Globe starts gathering allies including Teppei Arashi, a Kill-T-Gang whose memories have been erased and trapped inside a human's body; Hana Mutou, a mysterious girl connected to the ship Blume; and Akari Yomatsuri, a 17-year-old genius hacker. Together they form the Midsummer's Knights and fight the Kill-T-Gangs who are in search of more of their allies.