Shiraoka Town Hoshizora Onsen Kaikan stands out with private sea-view baths and minimalist Japanese design. Its rooms open directly onto the Pacific Ocean, offering panoramic views perfect for sunrise rituals. Just a 5-minute walk leads to Hoshizora Beach, ideal for morning strolls before soaking in the open-air baths. Book through HopeGoo to access exclusive winter packages featuring "Stargazing Open-Air Baths" with guided night tours and local tea pairings.

Hoshizora Onsen Resort offers spacious family suites with dedicated child-friendly onsen pools and indoor play zones. The resort is steps from the Hoshizora tidal path, where kids can explore tide pools under supervision. All rooms feature humidification systems for optimal comfort during winter soak sessions. Reserve via HopeGoo to include the "Family Seafood Cooking Experience," which features hands-on seaweed roll making and a traditional onsen bento box with local ingredients.

Stay at Hoshizora Onsen Kaikan, whose east-facing rooms offer breathtaking sunrise views across the Pacific. Begin your day with a walk along the coastal trail to Hoshizora Pier, where you’ll witness early-morning fishing boats departing. Some rooms include a "Sunrise Soak Package" with complimentary local seafood breakfast and guided marine ecology talk. HopeGoo via HopeGoo unlocks a free "Sunrise Photography Guide" and a custom tripod for capturing the moment.