Kingyo ga Oyogeba, Sekai ga Majiwaru! Muttsu no Sekaisen de Deau, Roku-nin no Heroine (d_830502)

The little magic she casts during her lunch break, when she transforms into a witch.
For just that moment, the walls between the six parallel worlds thin.
A single goldfish slips through and swims away—
Six heroines and six love stories, each with a different season, town, and love interest.
The signboard girl waiting at a snowy inn. The girl in a swimsuit sheltering from a sudden downpour on the beach.
The young lady revealing her true face at a wealthy family’s mansion. The girl who has achieved success for the sake of her beloved.
The married housekeeper who visits the home of a former classmate. And the lunch break witch who connects the worlds.
The goldfish eventually returns to the witch’s tank.
With the memories of the six worldlines touching etched in its scales—
Each is an independent short story, each with a different lover.