Hello!!
Look for an expert to advise the route below - JR pass or Regional pass (which regional pass is Hokuriku Arch Pass or Kansai-Hirosima Area Pass or another, maybe?)
March 24 - March 27 - Tokyo
March 27 - March 28 - Hakone
March 28 - Trip to Osaka (hotel for 5 days)
March 29 - Day trip to and from Kyoto
March 30 = Day trip to and from Kyoto
March 31 - Day trip to and from Nara
April 01 - Trip to and from Kanazawa
April 02 - departure from Osaka
Cheers
Nargiz