Riveter is a female Toon. Appearance: She features pink heart-shaped pupils, a ribbon on her head, twin-tails made of ribbons, a light pink Norfolk jacket, and a pink skirt. Her motifs are ribbons and mail carriers, but she's closer to a Toon whose hobby is writing letters and sending them to Toons she truly likes rather than being a professional mail carrier. Personality: She usually acts prickly and gets angry easily (though she is mentally fragile). However, she becomes obsessive toward the Toons she likes. Likes: Writing letters, gifts elaborately wrapped with ribbons, strawberry mochi. Dislikes: People looking at her letters without permission, being treated poorly, Guest (in the current situation).