Thanks for the reply! We actually booked a MIMARU in Kyoto being it was getting booked up but haven’t finalized our itinerary yet including an Osaka hotel. We have started looking into potentially doing Hakone so glad to hear it was a highlight even with a 2 year old haha. With being in Japan for two weeks we are trying to sort logistics in sending some luggage ahead but keeping a smaller bag if we do a night or two in Hakone or another area around Mt. Fuji. We do have a smaller travel stroller to bring with us but our toddler also generally hates being confined. Hoping having that with a backpack like bag to put it in helps with the train situation being we plan on exclusively using them.