Tateshina Grand Hotel Takinoyu

[Authentic Mystery Solving + Onsen + Buffet] Welcome to the labyrinth, challenge the hidden secrets - 1 Night Stay with Mystery Solving and 2 Meals Buffet

When you solve every mystery, the Hotel’s fate will be decided. Set in the 100-year-old established Hotel “Taki no Yu,” this is an immersive puzzle-solving event where you stay overnight and unravel mysteries hidden throughout the building. Uncover the Hotel’s feelings concealed within a “distortion in time and space,” and when you solve all the puzzles, the Hotel’s future will be determined. Estimated play time is 2–4 hours. Participation requires a smartphone with internet access and the latest LINE app. Free in-house Wi-Fi is available, but some areas of the building may have weak connectivity. Recommended age is 10 and up, but trial puzzles for younger children are also provided. Please refrain from posting spoilers on social media. ■Eligible stay period: Saturday, January 17, 2026 to Wednesday, September 30, 2026 *Sales may be suspended on certain dates due to operational reasons. ■Dining (Dinner & Breakfast: Buffet included / Restaurant “Herbage”) A wide variety of dishes and sweets featuring seasonal menus made with local ingredients. *Dinner start times are assigned in order of arrival. ■Large Public Bath Two Onsen large public baths are available separately for men and women. *Men’s and women’s baths switch between morning and evening. Riverside open-air bath: 13:00–23:00 / (morning) 5:00–9:30 Garden large public bath: 15:00–25:00 / (morning) 5:00–10:00 ■Kids’ Park Hours: 14:00–20:00 / 9:00–12:00 ■Check-in From 15:00. Front desk service begins around 14:00. ■Check-out Check-out is at 10:00. However, check-out for Riverfront Terrace / Sky Comfort Floor / Kids & Baby rooms is at 11. *For children ages 0–2, please make a Reservation under [Infant (no meals/no bedding)]. (Meals are available at the buffet venue.) In addition, a Facility usage fee of JPY 2,200 (tax included) will be charged.