Three weeks after the alien ship landing on Graviton City, A-ko and the gang go on summer vacation. Meanwhile, chaos breaks out when B-ko's father arms the local military with new mecha to attack the alien ship.
Director Yûji Moriyama
Three weeks after the alien ship landing on Graviton City, A-ko and the gang go on summer vacation. Meanwhile, chaos breaks out when B-ko's father arms the local military with new mecha to attack the alien ship.