'A Casual Trip To An Open Air Bath," Kenji Omori, 1987
$135.00
A rare Japanese onsen travelguide, loaded with tons of photographs of nude people (98% women) bathing in hot springs, taken by Kenji Omori, who seemed to be the only person allowed to photograph nude women in hot springs because every single book I have ever seen on this subject was made by him.
255 pages, softcover.