I will visit Japan on Feb 2014. Would you please review my plan as below.
Shall I buy any train pass?.
Any suggestion on travel from Yadanaka to Kawaguchiko (5th Fuji).
I have one day in Tokyo. What should I do?.
Any recommendation on buffet for Giant Crab.
Thank you in advance for your advice.

22 Feb 14 (Sat)   Arrive Osaka Kansai International Airport at 12:50pm
                         Send luggage to Hotel in Kyoto
                         Visit Umeda Sky Buiding, Osaka Castle, Dotonbori
                         Stay at Kyoto Hana Hostel
23 Feb 14 (Sun)     Buy one day bus pass, one day in Kyoto
                         Stay at Kyoto Hana Hostel
24 Feb 14 (Mon)  Send Luggage to Courtyard by Marriott at Ginza
                          Kyoto to Shirakawa-go by Nohi Bus. I have booked Gazzo house.
25 Feb 14 (Tue)      Shirakawa-go to Matsumoto by Nohi Bus
                          Stay at Harmonie Bien Hotel
26 Feb 14 (Wed)      Matsumoto to Yudanaka for snow monkey at Jigokudani monkey park by Train
                          Stay at Nagano Yudanaka Shimaya
27 Feb 14 (Thr)      Yadanaka to Kawaguchiko and visit 5th Fuji     by Train
                          Stay at Courtyard Marriott Ginza
28 Feb 14 (Fri)      One day in Tokyo
                          Stay at Courtyard Marriott Ginza
29 Feb 14 (Sat)      Visit Fish Market. It is a walk distance from hotel.    
                          Take Limousine bus infront of hotel to Narita Airport
                          Departure Narita International Airport at 4:55pm