CREA Due Solo Onsen Guide Latest Edition: Enjoying Solo Onsen. 2026 Released December 15th. Price: 1,870 yen (tax included) The culture of enjoying onsen (hot springs) alone has become well-established these days. CREA was one of the first to focus on "solo onsen," and has responded to the desire for healing by repeatedly covering numerous famous hot springs and inns. This issue newly features onsen inns to watch in 2026, catering to various purposes and moods, and also re-edits timeless, unique famous onsen inns, resorts for an extraordinary experience, and saunas with stunning views.