Onsen Daytrips - Osaka & Tokyo

Hi all,

Just wondering if there is anyone who can suggests any places that have private (for a couple) onsens that are available for daytime use (1-2hours).

Coming from Shibuya, Tokyo - let's say Hakone, with a little sightseeing and a sidetrip to Gotemba Outlet.

Coming from Osaka - let's say Arima.

Can each one be done in a day? (Not both at the same time, but different days for each)

Thanks for your help and replies.

RJ

There are a few bath houses that offer private baths, but they tend to be smaller and less attractive than the main baths. The Rakuyujurin Shizenkan in Hakone has a nice private bath for 3000 yen for 50 minutes (advance reservations are recommended):
http://www.eiju.jp/

Hakone Onsen:
http://www.japan-guide.com/e/e5209.html#raku

any other suggestions from anyone else for Hakone?

and also for Arima?

Much appreciated. Tks

Hakone's Yunessun has private baths in it's "mori no yuu"area for 3,000 Yen/hour