Overview

Feel gentle waves on Mutsu Bay and see the sky shift through time at this relaxing onsen inn. Discover seasonal beauty from katakuri blooms and fireflies to fireworks, autumn leaves, and snow. The onsen warms your body and mind. In midsummer, join the energy of the Nebuta Festival; in winter, listen to silence under snow. Breathe deep through every season. Watch the sea dyed crimson at sunset, passing boats, and savor dishes unique to Tsugaru. Let a calming and cleansing pace gently unfold your time here.

Accommodation

Mutsu Bay Suite

You retreat to the one and only suite at the inn, with ocean views in a spacious living room furnished with premium beds and sofa. Enjoy a carved timber-panelled tatami room. Soak in the private open-air bath, watching sea and sky shift across the horizon. Up to six people share this restful space.

Luxury Twin Room

You take in panoramic ocean views and sunset skies from the top floor. Feel the sea breeze as you soak in your private onsen bath. A shower room overlooks the bay for added serenity.

Japanese Modern Twin (with kotatsu)

You find yourself in a tatami-floored space with two semi-double beds and an extra bed, offering room for three. Cushions embroidered in Tsugaru kogin reflect local craftsmanship. Near the window, a sunken kotatsu warms your view of changing skies.

Japanese-Style Room (with kotatsu)

You relax in traditional tatami rooms featuring ocean views. Look out to Mutsu Bay, the floating symbol of Yushima island, and sunset possibilities. Rest in a chair or at the kotatsu by the window.

Universal Room

You enter via a gentle ramp into a barrier-free space with ocean views. This accessible room includes handrails, a spacious unit bath big enough for an assistant to enter, and a sink usable from your wheelchair.

Mountain-Side Twin or Single

You unwind in a calm, business‑friendly room looking over Asamushi town and verdant hills. Whether traveling alone or together, this quiet space gives you a restful interlude from your day.

Dining

You choose from two styles:

Nebuta Dining “Ryuo” (Kaiseki Meals)

You savor seasonal seafood, mountain, and countryside ingredients from Aomori, crafted into flavorful multi‑course meals with pot-roasted dishes and steamed items. Enjoy the ambiance alongside the award-winning Nebuta float “Ryuo.”

Dining “Umitsuji” (Live Kitchen Buffet)

You choose your dishes as chefs prepare them before you—steaks, sushi, tempura, seafood, and more. Overlooking boats on the bay, enjoy local catches, appetizers, a diverse buffet, and desserts.

At breakfast, you enjoy both Japanese and Western items including local favorites like scallop miso grill, squid patties, and seasonal seafood bowls—true regional taste in every bite.

Onsen and Wellness

You soak on the top (9th) floor in an open‑window onsen with soft, flowing water framed by aromatic cypress wood and vivid blue Toshida stone. Feel your muscles unwind while gazing across Mutsu Bay. Enjoy a sea breeze in the open-air baths. At sunset, watch hues of crimson wash over sea and sky, and lose all sense of time.

Men’s Bath “Yunoshima” & Women’s Bath “Umi” Both feature enclosed and open-air sections.

Usage Guidelines

You may bathe from 3:00 PM to 1:00 AM, then from 4:00 AM to 10:00 AM. Children older than elementary school should bathe separately. No photography or mobile device use in the bath. Tattoos or inked markings are not allowed in the view baths.

Water Quality

You soak in sodium‑calcium sulfate‑chloride thermal waters, transparent and colorless. They support relief for rheumatic and skin conditions, circulatory issues, fatigue, women’s health concerns, neurological problems, and hypertension.

Pink Ribbon Initiative

You may request a Bath Time Cover garment to wear in the onsen—limited in number, so please ask in advance. Two private changing rooms in the women’s area offer added comfort. You may also request dietary adjustments due to allergies.

Guests with tattoos

You may not use the scenic onsen baths if you have tattoos. Management enforces a no‑tattoo policy throughout the view baths.

Facilities

You explore a range of spaces designed for relaxation and discovery:

Front Desk: Staff welcomes you at the entrance. Feel free to ask about any needs or local recommendations.

Lobby Stage: Every evening, you hear Tsugaru shamisen performances live in the lobby. After dinner, listen to vibrant strings fill the hall.

Gift Shop: You browse local specialties—Asamushi sweets like kujira‑mochi and itakaringtō, Aomori sake and sweets, kogin‑stitched crafts—perfect for gifts. Shipping options available.

Lounge “Akane”: At check‑in, you enjoy local drinks, confections, and freshly ground coffee. In the evening, choose from Aomori sake, wine, cider, soft drinks, and snacks—freely available.

Relaxation Room: On the 9th floor, you may book a female therapist for massages, facial, foot, or full-body aromatherapy treatments in gender-specific rooms.

Convention Hall “Shiki”: You host meetings, lectures, exhibitions, or parties at this multi‑purpose hall for up to 150 people. A glass art installation by a local artist decorates the main wall.

Activities

Tsugaru Night Festival Live

Jawangegi Night (Live Event 01)

You experience Nebuta floats, Tsugaru hand‑dancing, folk songs, and shamisen in one dynamic evening—exclusive at Kaisen‑kaku. Get swept up in the dance with the award‑winning float “Ryuo.”

Adhodari Shamisen Live (Live Event 02)

You feel the power and subtlety of Tsugaru shamisen as a master player coaxes rich tones from the instrument. Listen deeply to live performance born from long winters and strong spirit.

Additional features

You arrive just off the coastal bypass, where a standout tall building marks the hub of Asamushi Onsen. The Asamushi Onsen Station on the Aoimori Railway sits close by.

The inn offers 88 rooms, first-class disaster safety systems, and complimentary parking for up to 150 vehicles (no parking fees).