Can somebody give opinion about my itinerary?

Hello there. i'll be coming to japan for 9 days and I plan to buy 7 days JR pass while I am in Japan. Below is my rough itinerary for my trip. Can somebody suggest me how to make an improvement for this itinerary? Did i make a correct decision to buy JR pass? Don't you guys think that this trip is just too cramp to put everything in?

   DAY 1  

[xxx] - depart from xxx (0100)

[OSAKA] - arrive osaka at (0825) - full day trip - sleep at osaka

    DAY 2   (JR PASS DAY 1) 

[OSAKA] - depart to miyajima and hiroshima

[MIYAJIMA and HIROSHIMA] - day sighseeing - depart to kyoto

[KYOTO] - sleep at kyoto

    DAY 3 (JR PASS DAY 2)

[KYOTO] - day sightseeing - sleep at kyoto

    DAY 4  (JR PASS DAY 3)

[KYOTO] - depart to hachinohe

[HACHINOHE] - day sightseeing

                                     - sleep at hachinohe

    DAY 5  (JR PASS DAY 4)

[HACHIHOHE] - depart to oirase gorge and lake towada

[OIRASE & LAKE TOWADA] - cycling and sightseeing - depart to hachinohe station

[HACHINOHE] - depart to tokyo

[TOKYO] - sleep in tokyo

     DAY 6  (JR PASS DAY 5)

[TOKYO] - depart to kawaguchiko

[KAWAGUCHIKO] - sightseeing around - ochudo trail - depart to tokyo

    DAY 7   (JR PASS DAY 6)

[TOKYO] - - - - sleep at tokyo

    DAY 8    (JR PASS DAY 7)

[TOKYO] - tokyo sightseeing - sleep at tokyo

    DAY 9 

[TOKYO] - halfday sightseeing - depart to haneda airport

[HANEDA AIRPORT] - Haneda (2230) depart to xxx (0630)

[xxx] - arrive at 0630