Ultraman 80 (ウルトラマン80（エイティ） Urutoraman Eiti?) is the ninth Ultra Brother and also the last Ultraman from the Showa era. He came to Earth as an Ultra Crusader of the Space Garrison. His human form was named Takeshi Yamato, who was a teacher at the Sakura-ga-Oka Middle School. He was the Ultra that created the theory that the monsters originated by a negative energy he called Minus Energy (マイナスエネルギー Mainasu Enerugī?), which is caused by the wickedness, hatred and sorrow of humans. He is known to be a teacher at Nebula M78. His signature move is the Buckle Beam, which is released from the diamond-shape mark on his stomach. Near the end of the series he was assisted by Princess Yullian, his childhood friend. After his last battle, he returned to the Land of Light with Yullian and was the last