Ultraman Geed is a Japanese tokusatsu drama produced by Tsuburaya Productions and the 29th entry to the Ultra Series. It aired on TV Tokyo from July 8, 2017, to December 23, 2017. The series is simulcast outside Japan by Crunchyroll.

Mega Monster Battle is a multimedia project of Tsuburaya Productions' long-running Ultra Series. The story's main setting took place in the mainstream Showa Universe where monsters on Earth went extinct after 500 years had passed. Humanity at that time began to colonize the outer space area and an event called Galaxy Crisis took place, where Alien Reiblood summoned Bullton and caused monsters and aliens from the Ultra Series multiverse to appear randomly.