itinerary check

Hello sir,

Please need your help & advice on my itinerary :
April 14 -arrival at Narita airport at night
April 15 - tsukiji/meguro/shibuya/shinjuku
April 16 - (to activate JR Pass) Hakone
April 17 - Mt Fuji
April 18- Travel to Osaka (free day around the city)
April 19 - USJ (or any suggestions) - OR Kobe/hiroshima/
April 20 - Kyoto
April 21 - Nara early morning then back to Tokyo (akihabara/ueno/asakusa/tokyo)
April 22 - departure

thanks a lot :>