Shopping for purse charms or handbag charms used to mean picking between gold-plated chains, leather tassels, or static plush keyrings. With Yukai Engineering's Mirumi, handbag collectors can attach a soft, custom-fur companion that turns its head in response to head petting and nearby sound—provided your purse handle matches its physical design limits.
Disclosure & scope: Published by mirumirobot.com (retailer of Mirumi Robot Ivory, Pink, and Gray). Measurements and care boundaries below cite Yukai Engineering's official US FAQ and US Gray reference listing (checked October 2026).
1. Checking Handbag Handle Diameter & Structure
According to Yukai Engineering's US reference specifications (source) and US FAQ (source), Mirumi weighs approximately 155 g, measures 100 × 110 × 140 mm, and is recommended for straps with a diameter of approximately 10–15 mm.
| Handbag Style | Handle Geometry | Compatibility & Styling Advice |
|---|---|---|
| Rolled top-handle satchel or structured tote | 10–15 mm cylindrical leather tube | Best fit: Rigid rolled leather supports a 155 g charm without sagging and matches the 10–15 mm wrap-around arm diameter. |
| Tubular shoulder bag strap | 10–14 mm rounded leather or braided cord | Great fit: Position Mirumi near the base of the strap where it meets the bag body for stable balance. |
| Unstructured slouchy hobo with wide flat strap | 35–50 mm flat leather | Check strap width first: Very wide flat straps may exceed the recommended 10–15 mm diameter unless gathered at a narrower ring mount. |
| Delicate evening clutch with thin chain | 3–5 mm metal chain | Not recommended: Thin metal chains are narrower than 10–15 mm and offer little grip for wrap-around plush arms. |
2. Protecting Fine Leather and Non-Washable Japanese Fur
- No metal clasp scratches: Because Mirumi holds on using soft plush arms rather than a steel carabiner, it avoids scratching polished gold or silver bag hardware.
- Keep away from leather conditioner & rain: The manufacturer's US FAQ specifies that Mirumi is not washable and its fur cover is non-removable (source). Let freshly conditioned leather handles dry completely before attaching Mirumi Robot Ivory, Mirumi Robot Pink, or Mirumi Robot Gray.