Yu-Gi-Oh! Go Rush!! Duel-2

Twin brothers and sisters who live in Mutsuba Town, Yuhi Oudou and Yuho Oudou, are elementary school students who run an alien extermination company, UTS (Alien Trouble Counseling Center). One day, Yuhi and Yuho, who finally find a real spaceship, encounter an alien, Judias. Yuhi challenges a Rush Duel for Yudias, who came to Earth in search of a "Rush Duel". In this way, the first interstellar exchange between elementary school students and aliens will take place in Rush Duel...