Hot Springs | 温泉 (Onsen) Demo Achievements Here is the full list of all 7 Hot Springs | 温泉 (Onsen) Demo achievements.Filter Achievement View View Image viewList view Sort by TrueSteamAchievement desc TrueSteamAchievement asc Achievement name desc Achievement name asc TSA Ratio desc TSA Ratio asc Gamers desc Gamers asc Steam order Date won desc Date won asc What are achievement flags? Click to find outApply Onsen WallpaperSet the game as wallpaper SenderSend a letter lantern 5 Minutes ZenAccumulate 5 Zen 30 Minutes ZenAccumulate 30 Zen 120 Minutes ZenAccumulate 120 Zen ReaderRead a lantern letter Mix and match!Create a custom music album