【Kariya Highway Oasis】Eat, Play, and Unwind with a Soak. The Ultimate Pit Stop.

Savor Local Flavors—The Joy of Choosing Is Part of the Experience

The gourmet area at Kariya Highway Oasis is so well-developed that it’s worth visiting just for the food—not merely as a quick stop along the way.

The food court features a wide variety of options including ramen, udon, rice bowls, Western-style dishes, and cafés, allowing families and groups to choose their favorite meals individually. Dishes made with fresh local Mikawa ingredients are available alongside Nagoya specialties such as miso katsu, kishimen noodles, and chicken wings, making it popular with both travelers and locals.

There is also an abundance of takeaway snacks and sweets. Soft-serve ice cream, taiyaki, and freshly baked bread from the in-house bakery are especially popular, offering convenient treats to enjoy during your drive.

Additionally, the facility includes shops offering popular Aichi souvenirs, such as shrimp crackers, locally packaged sweets, and seasonings—making souvenir shopping just as enjoyable as dining.

With meals, snacks, and souvenirs all in one place, this area attracts many repeat visitors and can truly be described as a “food theme park.”

Take a Ride in the Sky and Enjoy Free Time in the Park Below

The 60-meter-tall Ferris wheel, a symbol of Kariya Highway Oasis, offers a panoramic view stretching to the Chita Peninsula and Mikawa Bay during the day, and transforms into a beautifully illuminated attraction at night.

The scenery changes with the seasons and time of day, making it perfect for dates or family photos. At the base of the Ferris wheel lies Iwagaya Park, an active area where both children and adults can have fun. The park features large playground equipment, grassy open spaces, and walking paths lined with seasonal flowers, making it especially lively on weekends.

The fountain plaza is a favorite summer spot where children can play in the water, with refreshing splashes that create a fun and lively atmosphere. Mini trains and go-karts running through the park are also popular with younger children, offering a surprisingly full-scale experience for a roadside stop.

Walking along the nature-rich shores of Iwagaya Pond allows visitors to enjoy reflections on the water and observe wild birds, offering a peaceful escape from city life. This unique combination of sightseeing and leisure makes it stand out among service areas.

Relax and Recharge at Kakitsubata Natural Hot Springs

“Kakitsubata Natural Hot Springs” is a full-scale hot spring facility you can easily visit during your journey.

The open-air bath filled with natural spring water offers a relaxing experience surrounded by seasonal breezes and night skies. Indoor baths include high-concentration carbonated baths, jet baths, and reclining baths, gently soothing your body after a long drive. The facility also features a sauna and stone spa, providing a refreshing and revitalizing experience.

Inside, you’ll find dining areas and relaxation spaces, allowing you to spend a leisurely time combining hot springs with meals and rest. Enjoy dishes made with local ingredients after your bath or unwind further with a massage—it’s easy to lose track of time in this peaceful setting.

Popular with both travelers and locals, this is not just a stop along the way but a destination worth visiting in its own right—a truly relaxing retreat.

Japan’s Most Talked-About Restroom? Experience the Luxury Yourself

One of the most famous features of Kariya Highway Oasis is its “Deluxe Restroom,” which has become a hot topic online.

This luxurious space, hard to believe is part of a highway facility, offers an experience that satisfies not only physical needs but also comfort and aesthetics. The spacious interior features calming tones and soft lighting, creating an atmosphere reminiscent of a hotel lounge.

The women’s area includes a powder room, fitting space, and even a nursing room, while the men’s area offers partitioned booths for added comfort and privacy.

There are also sofas and rest areas near the entrance, making it convenient for short breaks or meeting points. Every detail has been carefully designed for comfort, leading many visitors to wonder, “Is this really a restroom?” It’s an experience that leaves a lasting impression.

When visiting Kariya Highway Oasis, be sure to experience this uniquely luxurious space for yourself.