Pass activation

Hello :)

Below is my tentative 13 days itinerary for tokyo-kyoto-osaka..

Day 1 - arrival from Haneda
Day 2 - Kawaguchiko
Day 3 - Kyoto
Day 4 - Kyoto
Day 5- Kyoto
Day 6 - Osaka
Day 7 - Osaka
Day 8- Osaka ( day trip to Nara)
Day 9 - Tokyo
Day 10 - Tokyo
Day 11- Tokyo
Day 12 - Tokyo
Day 13 - depart at Haneda

1) pls advise if my planned route is doable?

2) on which day shud i activate my JR pass assuming im taking the 7 days pass?

3) any suggestions to improvise my plan in ensuring full use of the pass usage?

Thank you