JR ticket needed for 10 days?

I will reach Haneda airport and my initial plan is to travel around tokyo, hakone, kyoto and nara. Will a JR pass worth it or should i just sign up for tour from tokyo - hakone, mt fuji and tokyo-kyoto? and travel around tokyo with suica card?

If you are making a round-trip between Tokyo and Kyoto within a 7-day period, then a 7-Day Japan Rail Pass makes sense. I you are going only one way (meaning arriving in Haneda, but leaving Japan from Kansai or other airport), you can buy individual JR tickets. There is no need to sign up for any tour, you can explore on your own?

Actually i plan to travel to kyoto on a 3d2n basis. And it cost me around 26400 yen (include shinkansen to and from tokyo and 2 night stay). What bout the transportation within kyoto? would it be worth it if i go hokkaido for a 4d 3n short stay instead? if i go to hokkaido, i plan to travel via skymark to new chitose and travel only within sapporo, otaru and noboribetsu and back to sapporo b4 flying back to haneda. roughly how much will be cost for a short trip like this??