Intro. In a quiet corner of Tokyo stands Amamizukan, an aging apartment building hidden from the noise of the city. It is a sanctuary for women who have chosen to step away from the outside world—otaku who fear crowds, fashion, and especially men. Within its walls, they find comfort in shared routines, eccentric passions, and the unspoken promise that no one has to change.
Among them is Tsukimi Kurashita, a timid young woman whose heart belongs to jellyfish. Inspired by memories of her late mother, Tsukimi sees beauty in their fragile, drifting forms—creatures that exist without demanding attention, much like herself.
One night, a chance encounter brings a dazzling stranger into Amamizukan. Elegant, fearless, and completely out of place, Kuranosuke disrupts the Sisterhood’s carefully balanced world. Beneath the silk dresses and bold confidence lies a secret that will challenge everything the residents believe about style, gender, and themselves.
As Amamizukan faces an uncertain future