最強銀河 究極[アルティメット]ゼロ~バトルスピリッツ~
Original Title：最強銀河 究極[アルティメット]ゼロ~バトルスピリッツ~
Languages:
- Japanese: 最強銀河 究極[アルティメット]ゼロ~バトルスピリッツ~
- Chinese: 最强银河 究极ZERO ～Battle Spirits～
"Saikyo Ginga Ultimate Zero ~Battle Spirits~" is a Japanese anime series inspired by the Battle Spirits trading card game by Bandai, produced by Sunrise. It aired on TV Asahi from September 22, 2013, to September 21, 2014, with a total of 49 episodes. This is the sixth anime series in the Battle Spirits franchise, set in space and incorporating science fiction elements. The story follows Rei, a card adventurer, on his intergalactic quest to find the "Ultimate Battle Spirits." Rei travels the universe with his mini-dragon Mugen and other companions, battling other card duelists and gradually unraveling the mysteries of his past. The anime introduces the new "Ultimate" card type, which has unique abilities and summoning conditions, significantly impacting the battle system. Furthermore, the series emphasizes the bonds and growth of the characters, along with the excitement and passion of card duels. It is also the final Battle Spirits anime to air on TV Asahi before the series moved to TV Tokyo.