How many chapters does Jellyfish Syndrome have?

How many chapters does Jellyfish Syndrome have?
Jellyfish Syndrome has 1 chapter.
Is Jellyfish Syndrome completed?
As of now, Jellyfish Syndrome has finished.
When did Jellyfish Syndrome start publishing?
Jellyfish Syndrome started publishing on February 15, 2021.
What kind of manga is Jellyfish Syndrome?
Jellyfish Syndrome is a one-shot, originally from Japan.