Dog's Care Joker brings Roppongi Hills pampering to pooches. Luxury stores and services abound in this part of town, so its no suprise that pets should have their own outpost for high-end plush toys, leashes, collars, and clothing, as well as healthcare consultations and "beauty treatments," which range from grooming to massage and mud packs. Pets can get "tatoos" with custom dye jobs or board at the store's hotel suite. The store even offers dog birthday parties on site. For owners, there's a selection of large handbags for transporting small breeds in the Parisian style.