Alice Myōjingawa is a teenage girl with white hair extending to her hips and green eyes. Her visual design includes a dress, hat, bow, stockings, boots, and a star motif. She appears in Futari wa Milky Holmes and Tantei Kageki Milky Holmes TD. Alongside her partner Kazumi Tokiwa, she forms the detective unit Feathers, and together they combat crime in Yokohama as independent detectives opposing the criminal group Color the Phantom. Unlike Kazumi, Alice does not attend Holmes Detective Academy. She possesses the supernatural Toy ability Barrier Creation, which generates protective barriers useful in battles. Unaware of her own lineage, her family background connects to a line of gentleman thieves, a heritage kept secret from her. She has an older brother named Shion Myōjingawa. Her close bond with Kazumi is central to her character; they are frequently depicted holding hands, enjoying ice cream, and watching sunsets on the beach. Alice is deeply protective of Kazumi, striving to defend her in fights. Her surname, Myōjingawa, carries etymological significance: "明" (myo) meaning "bright," "神" (jin) meaning "god," and "川" (kawa/gawa) meaning "river" or "stream."