An omake included in Volume 5 of the Dandadan manga series.
Synopsis[]
Turbo Granny is skeptical of Seiko's assertion that all varieties of snow cone syrup share the same flavor, differing only in scent and color, and decides to investigate by purchasing some herself. Later, Turbo Granny confesses to Seiko that she is unable to distinguish the flavors after tasting, while Seiko cautions her about the risk of falling as she slides down the railing while they descend the stairs.