Sammy is a young girl with messy light-colored hair.
She wears a red dress  and baggy shorts. She has a hat with luminous mushrooms.
Sammy pickpockets Senri's book and tries to escape him in the Octopus tunnel system. She believes she got away, so sits down to read the book but can't. Senri catches up and scares her into a nest of green leeches, which he then saves her from. Sammy gives Senri his book back. Delly arrives and takes them back to her gang's base.