I'll visit Tokyo on business for the first time next week. Since business relates to (online) retail, I can justify a half day shopping on Saturday. Any advice? I'm not necessarily looking to buy anything. I'd rather see Tokyo's best of the following: - High-end department store - Men's boutique - Denim shop (will ask Kiya of Self Edge) Any suggestions as to the best of each of those in Tokyo? Ideally they would be located near one another.