Hermes Tokyo

Hello all, I will be in Tokyo for a week and staying in Ginza. I’m wondering if anyone had luck at the Hermes Ginza store? Since it is near my hotel, I’m planning on stopping by there everyday for the week (not waiting in long lines in morning, just going in random times of day when it’s not busy and when I have free time). Would this give me some chance to get any bags? Looking for picotin 18. Any insight would be appreciated. Thanks!