Finding your next obsession
Finding your next obsession

A gate to another world opens in Mikado City, and monsters called Neighbors emerge. It's up to Border Defense agent Osamu Mikumo to fight them.
LUXEN Decision Guide
A bigger-world series choice for viewers who want imagination, world-building, or a premise that opens up beyond everyday life.
Best fit
Who it is for
Best suited to viewers who enjoy ongoing worlds, mythology, or high-concept storytelling.
Commitment
Long-form commitment · 3 seasons
Use the season and episode count to judge how much time you want to invest.
Start here
Read the synopsis.
Read the synopsis first, then decide whether the longer arc is worth the commitment.
Explore the same territory
The series

73 episodes
2014

12 episodes
2021

14 episodes
2021
Cast
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