The event "Puzzle Solving & Stamp Collecting Treasure Hunt Rally—Explore Three Kitayuzawa Venues" held at Solaniwa, Midori no Kaze, and Horohoro Sanso will end on July 12. Since its launch on May 15, approximately 700 guests have visited the three venues. We are thrilled by the overwhelming response and support from so many visitors. We've received many wonderful comments such as "The creative puzzles delight our children every time," "Before we knew it, we were deeply immersed in exploring," and "It's a great activity for families to enjoy together." Why not team up with friends and take on this ultimate adventure? [Event Period]: Friday, May 15, 2026 – Sunday, July 12, 2026 [Participation Fee]: Overnight stay (per room): 1,200 JPY (tax included) Day-trip (up to 3 people per group): 1,200 JPY (tax included) * Includes one puzzle-solving worksheet [Location]: Solaniwa Mori no Solaniwa, Midori no Kaze Resort Kitayuzawa, and Horohoro Sanso premises The adventure isn't limited to Solaniwa alone— Secret puzzles are also hidden within our sister facilities, "Midori no Kaze Resort" and "Horohoro Sanso." A thrilling treasure hunt event plan where families and couples can work together to solve mysteries and enjoy excitement! Solve the cleverly hidden puzzles scattered throughout the venues and collect stamps on your quest to find the "treasure"! * Available for day-trip participants. As a participation bonus, all participants will receive on-the-spot rewards worth over 1,200 JPY. Complete the final challenge and win fantastic prizes! With only a short time remaining, don't miss out—join the fun while you still can!