Butterflymisery

Gon is a young boy who wants to be a Hunter. There are various types of Hunters in his world, and being a Hunter gives one certain privileges.

The story centers around Tsukimi Kurashita, a huge fan of jellyfish and a girl who moves to Tokyo to become an illustrator. She moves into "Amamizukan," an apartment complex that is full of diehard female otaku with a no-men-allowed rule.