My wife and I are in Tokyo for a couple of days, before moving on to Kyoto. We have a few restaurants booked already, and have a friend or two in the city who will show us around, but I wanted to solicit some recommendations from people here too. We are staying in Ginza area but happy to walk/use metro to explore other parts of the city.

Any recommendations for good shopping or good food? I’m interested in vintage/second hand clothes, kitchen equipment, etc but honestly open to any suggestions of things to check out!

EDIT:

Well, I’m back stateside now, and I want to avoid bumping this thread too much by going through and thanking people, but I found all of these comments really useful! We ended up having a great time and ate some great food, most of the time by popping in places that looked good when walking by. Did some nice shopping as well (I managed to pick up my dream watch from a small store in Omote-sando!) Thanks everyone for the great recommendations, it was useful to get my bearings, and now I just can’t wait to go back.

A pretty quick work trip has been planned. I will fly into Heathrow Saturday morning. I'll have until Sunday evening to get to Warwick. I'll be in Warwick for 5 days before flying back out the next Saturday.

I'm looking for any general advice but also if there is anything specific to the following:

• I'm going to book my own hotel in London the Saturday night I fly in. Saturday and Sunday are essentially my "tourist" days. Where is good to stay? Not too concerned with price.
• I'm taking a train to Warwick and mostly have that figured out but is there an app or pass that I should add to my Apple wallet for transit around London?
• I like museums of all types. Are there any in particular I should check out?
• Any classic pubs or restaurants I should try to get to?
• Once the week starts I don't think I'll have much time to do touristy stuff and I won't have a car. Any recommendations on things around Warwick/Birmingham that I can get to some evenings via train or bus?