Completed ONA G - All Ages
Kaijuu Sekai Seifuku
かいじゅうせかいせいふく
N/A
Score
#17565
Ranked
#21050
Popularity
310
Members
N/A
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Episodes: 4
Duration: 1 min per ep
Aired: Apr 2, 2020 to Jun 20, 2023
Source: Web manga
Synopsis
Follows four dragon-like monsters who came to Earth to conquer it — but first, they study humanity by freeloading off an office worker in her 20s. They turn her apartment into their secret base, and prepare for their world conquest … eventually. (Source: ANN)