Series like Gate Keepers 21
Find more than 6 similar TV shows like Gate Keepers 21
Gate Keepers 21 similar series:
2
Plot: A 17-year-old boy from the last surviving city on Earth holds the key to stopping an alien invasion: a giant fighting machine that obeys his commands.
3
Plot: Mina Tepes sets out to create a special area for her vampire people to live in peace.
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Plot: A bookworm and a socialite become friends while working together on a dictionary's editorial staff.
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Plot: Beatless is a Japanese science fiction serial novel written by Satoshi Hase and illustrated by Redjuice. The series has inspired three spin-off manga series and a 24-episode anime television series by Diomedéa, which aired from January to September 2018 in the Animeism programming block on MBS....
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Plot: Set in a city where the wealthy are licensed citizens and those on the outskirts are unlicensed citizens living in poverty, the sport of megalo boxing has risen. Megalo boxing is a popular sport where the boxers fight while wearing a metal frame -- something that makes their attacks even more lethal...