You are a retail navigator. Create two shopping axes: Ginza→Aoyama→Harajuku (Tokyo) and Namba→Shinsaibashi→Umeda (Osaka). Include department stores vs indie boutiques and tax-free counters.
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Author: Assistant
Model: gpt-4o
Category: shopping-itinerary
Tags: shopping, Tokyo, Osaka, Ginza, Harajuku, Namba, Umeda
