Overview

Route Inn Grantia Tokai Spa & Relaxation is a spa-focused hotel in Tokai City, Aichi Prefecture. You stay here for practical comfort, easy access around the area, and the natural hot spring facility Hana no Yu, which sits inside the hotel. The property brings together rooms, dining, hot spring bathing, sauna, body care, and a large relaxation space in one place.

This hotel works well when you want a simple stay with more bathing and relaxation than a standard business hotel. You can soak in the natural hot spring, rest in the 2nd-floor relaxation room, enjoy manga and books, have a meal at the on-site restaurant, and return to your room without needing to go back out.

Accommodation

You can choose from Standard and Comfort room types, including Single, Semi-Double, Double, and Twin rooms. Comfort rooms are located on higher floors and include added benefits such as free VOD room theater, a multi-function mobile charger, a body wash towel, and a skincare set.

Standard rooms keep the stay clean and functional. You have Wi-Fi, a 40-inch LCD TV, an air purifier with humidifying function in non-smoking rooms, and a ceiling-mounted nanoe generator in smoking rooms. Standard rooms also offer VOD room theater for an extra charge.

You can also choose a barrier-free room designed with fewer steps inside the room. It includes a wider room entrance, a flat bath and toilet entrance, handrails, and enough space to move within the unit area by wheelchair.

In every room, you have Wi-Fi, a 40-inch LCD TV, refrigerator, phone, warm-water washing toilet, shower, USB port, air purifier with humidifying function, and free WOWOW viewing. Room amenities include a toothbrush, comb, razor, cotton swabs, paper slippers, tea, black tea, body soap, shampoo, conditioner, hand soap, towels, hair dryer, jinbei roomwear, deodorizing mist, electric kettle, glass, memo pad, and LED desk lamp.

Dining

You can dine at Shoku-Nomi Dokoro Nagomi, the hotel’s on-site restaurant. Breakfast is served from 6:30 a.m. to 9:00 a.m., while lunch and dinner run from 11:00 a.m. to 10:00 p.m., with last order at 9:30 p.m.

Breakfast is served buffet style. The hotel serves warm dishes and baked bread, including mini butter gipfeli and mini mocha roll Danish, along with around three other breads that change by day.

For lunch and dinner, Nagomi offers Nagoya specialties, rice dishes, noodles, set meals, snacks to enjoy with drinks, desserts, and children’s meals. After your bath, you can stay inside the hotel and enjoy a relaxed meal without going outside again.

Onsen and Wellness

The main highlight is Hana no Yu, the hotel’s natural hot spring facility. You can enjoy natural hot spring baths, open-air bathing, sauna, massage rooms, and a relaxation room.

The spring source is Eiwa Onsen. The water is a sodium chloride and bicarbonate spring, classified as a hypotonic weak alkaline high-temperature spring. The hotel adds water, heats the water, and uses a circulation and filtration system. The listed benefits include support for neuralgia, muscle pain, joint pain, stiff shoulders, bruises, sprains, sensitivity to cold, recovery from fatigue, minor cuts, burns, chronic skin concerns, and general health promotion.

Inside the bathing area, you can use the indoor bath and changing bath. The changing bath may feature scents such as gyokuro and catechin, lavender and chamomile, or grapefruit and lemongrass, depending on timing. Outside, you can enjoy the open-air bath and gororin-yu, a bath designed so you can lie down while bathing.

The sauna gives you another way to reset after travel, sightseeing, or work. You can also visit Spa Re Ra Ku for body care.

The 2nd-floor relaxation room adds a strong spa-hotel feel to your stay. You can read from about 10,000 manga, books, and magazines, then rest in the sofa area, hammock area, or small private-style reading spaces.

Guests with Tattoos

Tattoos are not accepted.

Facilities

The hotel supports your stay with practical services:

• Free parking on site
• Free Wi-Fi throughout the building
• Electric vehicle charging stations
• Laundry and dry-cleaning services
• 24-hour front desk support

These facilities make longer stays more comfortable and reduce the need to leave the property for daily essentials.

Activities

Your stay can center on bathing and rest. You can start with Hana no Yu, stretch out in the open-air bath, use the sauna, read in the relaxation room, book body care, and finish with dinner at Nagomi. Everything stays easy because the bath, restaurant, and relaxation areas sit inside the same property.

You can also step outside for nearby sightseeing. Oike Park is close to the hotel and offers walking paths, sports areas, plum trees, an iris garden, a small animal zoo, a baseball field, an outdoor stage, and tennis courts. The official area guide also lists Shiawase Mura and the Shurakuen Great Buddha, along with the Kagome Memorial Museum.

Additional Features

You reach the hotel easily by car, with convenient access from nearby interchanges. Free parking supports road trips around Aichi Prefecture or the Chita Peninsula. The spa facilities remain the highlight of your stay, offering a reliable place to relax no matter the season.

If you want a hotel that focuses on hot spring bathing, straightforward comfort, and easy access around Tokai City, Route Inn Grantia Tokai Spa & Relaxation gives you a dependable and restful base.