Around Tateyama City Museum × Popular Stays With Overseas Travel VibeRecommended Hotel·Ryokan

As of May 1, 2019, our new Prestige Wing has opened. All rooms feature ocean views and a private open-air Onsen bath. On the 2nd floor, you will find a restaurant serving seasonal ingredients from Boso. On the 7th floor is our long-awaited large communal Onsen bath, and on the 8th floor is a sky lounge. Privacy, comfort, and luxury have reached new heights. With Onsen throughout all Facilities and an even greater focus on fine dining, our continued evolution in both amenities and hospitality will transform us into an even more premium and distinctive adults-only resort.

The Tateyama Seaside Hotel "Annex" has undergone extensive renovations and will be reborn this summer as the executive-class accommodation 【THE ANNEX】! Enjoy a wonderful seaside holiday in an extraordinary space that combines the ocean view of Kagami Bay, listed among "Japan's 100 Best Sunsets," with a modern design that prioritizes comfort.

All villas feature a private sauna and an open-air Onsen bath—an adults-only luxury villa retreat. In Tateyama, Minamiboso, “Shizuka” is a flower that has gently fallen by the quiet sea. We created a new style of Accommodation that blends Ryokan hospitality with the fun of glamping. Enjoy our signature ingredients in a BBQ style at your villa, or we also recommend savoring a kaiseki meal packed with local fish at the adjacent Ryokan “Hana Shibuki.”

No clocks today. No plans. Play when you want, laugh when you feel like it. Jump into the pool, fire up the BBQ, and end the night around the fire pit sharing stories.“One more time!” never stops.Here, adults and kids are on equal footing. The more you dive in and play, the better the memories you’ll make. Just bring your sense of fun—and head to Tateyama.------------------------------------------------Heart-Pounding Activities・Private Pool & Jacuzzi The moment you jump in, nothing else matters. Go all out during the day, then chill with a night swim. Same place—two completely different worlds.・Fire Pit Gather around the flames and somehow it’s easier to be honest. Talk if you want, stay quiet if you want. That little “space” feels unbelievably good.・Dog & Kids Space Their running smiles make you smile too—that alone is happiness. *Plenty of play equipment including a trampoline, swings, and putting golf.*・Premium Minibar (Alcohol / Soft Drinks) A drink by the poolside—simply irresistible.・Warming Room (Available 24 Hours) Gently Clear away fatigue from a full day of fun. Play outside, reset inside—on repeat.・Electric Kick Scooter / Tandem Bicycle Every time you catch the breeze, your excitement rises. Before you know it, you're smiling at that speed.・BBQ / Pizza-Making Experience / Hot Pot-Making Experience (Optional) The sizzle, the aroma, the laughter—feast time for all five senses.・Harley-Davidson (Optional: Rental) The moment that engine roars to life, everything changes. A small adventure becomes an unforgettable memory.・Sunset Cruising (Optional) A breathtaking sunset. Who you share it with—that’s everything.・Tuk-Tuk Sightseeing Tour (Optional) Wind, sound, scenery—take it all in and just have fun.

SANU 2nd Home is your second home, a place to relax your body and mind while awakening your senses.Step away from the busy city life and immerse yourself in nature with all five senses. This is a second home where you can live life at your own pace.Tateyama 1st offers an extraordinary space where every Room features breathtaking ocean views. Each Room also comes with a private sauna, allowing you to unwind multiple times a day while gazing at the sea and listening to the soothing sound of waves for an indulgent stay.The space, including both architecture and interior design, has been meticulously curated by KEIJI ASHIZAWA DESIGN. It is simple yet refined down to every detail, creating an elegant atmosphere.In the morning, grind coffee beans quietly on the terrace as you listen to the sound of waves.During the day, play seasonal music playlists and let yourself be carried away by the tunes.In the evening, toast with natural wine as you watch the sunset over the ocean right before your eyes.At night, enjoy time in the sauna while reflecting on thoughts.Your stay can be whatever you wish it to be. Find your perfect way of spending time here.

Opened in March 2025, Little Deer by SANA Located in a serene setting with few neighboring houses, surrounded only by the whispers of the forest and birdsong. This fully renovated log house combines the warmth of wood with sophisticated interior design. Enjoy complimentary BBQ equipment and stay in this designer villa accommodating up to 7 guests—perfect for creating cherished moments with family or friends.

A Resort Hotel surrounded by palm trees overlooking Tateyama Bay Kyougakeura, one of Bousou's most beautiful seas. All guest rooms offer ocean views. From the panoramic bath with its own natural hot spring, you can enjoy a sweeping view of the vast ocean, and the scenery of the sunset dyed in crimson is truly spectacular. On clear days, you can also see Mount Fuji. Enjoy a wonderful holiday in an extraordinary space that combines Kyougakeura, listed among "Japan's 100 Best Sunset Views," with ultimate comfort.