Any direct bus from Tokyo to Kamikochi?

Am arriving in Narita, Tokyo at 9.30 am on 10 November and am considering going straight from Tokyo to Kamikochi on the same day, so that we can spend 3 nights in Kamikochi, 2 in Kanazawa and 3 in Kyoto. Is there a direct bus we can take from Tokyo to Kamikochi? It seems that the Alpico bus company runs such a service, but I could not find information on the route and timings. Alternatively, we are considering hiring a car up to the carpark at the gate of Kamikochi. Would really appreciate some advice. Thank you. Lyn Khoo

"Sawayaka shinsyu-go[さわやか信州号]"
not operating in day time (after 10am).
http://sawayaka.alpico.co.jp/route/index.html

[上高地] Kamikochi
[新宿駅西口] Shinjuku sta west exit(in Tokyo)
[横浜駅東口] Yokohama sta east exit(in Kanagawa PF)

Narita AP to Tokyo
http://www.fnetravel.com/travel_info/english/narita-info/images/narita...

BTW why not "Japan Rail Pass"?
via Matsumoto then JR Shinsimashima sta after bus operating to Kamikochi direct.
http://www.alpico.co.jp/access/kamikochi/shinshimashima/

Tokyo(Shinjyuku) to Matsuomoto also bus direct.
http://www.japan-guide.com/e/e6053.html

Thanks for your links, Manyo.