NRT - Tokyo - Osaka - Kyoto - Tokyo

Hello. We will be flying into NRT on a Wednesday afternoon (Feb 20). We will take the rail from the airport into the city on that day. On Saturday (Feb 23), we will be taking the rail to Osaka for 2 days, followed by a trip to Kyoto on Monday (Feb 25) for a day. On Tuesday (Feb 26), we'll be headed back to Tokyo for a few more days there.

With the NRT - Tokyo - Osaka - Kyoto - Tokyo trips, buying a JR 7-day pass makes the most sense, correct? We would only need one other leg, from Tokyo to NRT (Mar 1), so we would just buy that single trip in addition, as opposed to buying a 10 day pass. Also, being 6'5", the Green pass would be worth it for the extra leg room, I'm assuming.

Thank you so much for your help. Can't wait to visit!