Happy New Year !!!
Below is my itinerary for 20D&19N.
Jan 2014
13 -Arrive in Narita &heading to Niigata to see my sister (1N)
14 Kanazawa (1N)
15-17 Osaka as base (Kyoto, Kobe, Nara) (3N)
18-19 Hiroshima / Miyajima Island (2N)
20-22-Fukuoka as base (Nagasaki/ Beppu)(3N)
23-24-Hakone (2N)
25-30-Tokyo (6N)
31-Narita (1N)
Feb 2014
1-Depart back to KL
I would appreciate any SIFU advise on:
a)I will be using Osaka as a base to go to Kyoto, Kobe, Nara. I am wondering is it worth to spent 1N/2N in Kyoto?
b)From Hiroshima I plan to go to Miyajima Island. Is it worth going on winter?
c)I will be using Fukuoka as a base in Kyushu Province. Are there any places worth going besides Nagasaki &Beppu. For the record in Fukuoka ,I have been to Fukuoka Tower only.
d)As I will be reaching quite late to Hakone from Fukuoka (4pm ) I will lose out one day in Hakone which is why I am allocating 2 nights in Hakone.
-I am planning to go MT Fuji (worth going on winter?) and what is the distance from Hakone? Do we have to take a bus or train to get there?
-Would anyone be able to recommend any affordable Ryokan with Onsen in Hakone? My budget is around 60/70 USD per night.
-Is the Gotemba Factory Outlet in Hakone worth going as well?
e)As for Tokyo, I would like to mix my accommodation between hotel/hostel with Ryokan. Does anyone experienced /heard that you would like to recommend ?
I hope my personal info below would help to give a better suggestion

-It is NOT my first time to Japan. I have been to Disneyland, Nagoya (Nagoya Castle), Fukuoka (Fukuoka Tower) & Osaka (Osaka Castle/Sakura)but I have not been to Kyoto/Nara/Kobe
-I have purchased the JR Nationwide Rail Pass for 21 days in Kuala Lumpur
-My focus is on Sightseeing/Culture/Food/Heritage/Island and a bit of nightlife
-I will be travelling alone.
Hope to hear from all of you soon!
Thanks!