If you return to the same Kyoto hotel, ask about leaving large bags there and travel with a day bag. Our Kyoto Station luggage guide compares station storage and delivery alternatives. For station lockers, Kintetsu directs travellers to its station facilities information; availability is not guaranteed. When travelling onward to Osaka, decide the storage location and collection deadline before leaving bags in Kyoto.
In rain, reduce the park or forest walking and use the local bus where appropriate. Todaiji Museum can provide an indoor component, but its approach still involves outdoor travel and its admission is separate unless you buy a qualifying combined ticket. Check the temple's hours page before substituting it for another stop.
After sightseeing, choose a meal near your planned departure station or return to Kyoto for dinner. Leave space for the walk back, bag collection and the hotel connection. Search the return journey on the actual date rather than assuming the outward train runs in reverse at the same frequency. A late dinner should not depend on an unverified last train.
Place this day between your Kyoto hotel nights using the 14-day Japan itinerary. For journeys inside Kyoto before and after Nara, use the Kyoto transport guide. Those links handle the surrounding trip; the Nara courses handle the day on the ground.