Last week we had a great camping trip, for three days, to Lake Motosu in the Fuji Five Lakes area. Great campsite. Fully recommended. There's details on the site in the post at the link below, along with a whole load more shots from the Nikon.
http://www.japanorama.co.uk/camping-in-japan-by-the-shores-of-lake-motosu/
This one's a diptych of my eldest son, Joe, on the little jetty at the lake.
Nikon D3S with Kerlee 35mm f/1.2 manual-focus lens