Do we need JR Pass?

Our sightseeing trip is just a few weeks away. Kindly advise which pass would fit best our plans. Arigato!
5/12 - Arrive HANEDA AIRPORT to Roppongi HOTEL
5/13 - TOKYO
5/14 - TOKYO
5/15 - TOKYO
5/16 - HAKONE
5/17 - HAKONE
5/18 - KYOTO
5/19 - ARASHIYAMA
5/20 - KYOTO
5/21 - NARA
5/22 - KOBE
5/23 - OSAKA
5/24 - OSAKA
5/25 - HIROSHIMA
5/26 - KANAZAWA
5/27 - KANAZAWA
5/28 - KANAZAWA
5/29 - Train to HANEDA AIRPORT