If you want something different on your trip to Kansai area, Kansai Wide Area Pass is highly recommended. I always recommend to use Kansai Thru Pass and Kansai Area Pass to travel within Kansai area, such as Kyoto, Nara, Kobe, Osaka, Wakayama, Himeji. But Kansai Wide Area Pass covers outside these areas, such as Shingu, Okayama, Kinosaki Onsen, Takamatsu. And this pass is valid for 5 days. It makes your trip more interesting.
In this itinerary, staying in Kyoto is first and then move to Osaka. But I have received many inquiries that is staying in Osaka first and then move to Kyoto. Those itineraries are very similar but when we choose the deals, it is different.
I think many travellers prefer to stay in one place and visit surrounding areas as day trip. I have received many inquiries about Osaka stay and visit surrounding areas, like Kyoto, Kobe, Nara as day trip. I understand that it’s quite easy to stay in one place and enjoy the trip with luggage free.
I have received inquiries about the trip to Kansai area many times. So I make a basic itinerary that includes Kansai area, such as Kyoto, Osaka, Kobe and Nara only. This is 7 days itinerary. But you can shorten or extend as you can.