Savor the Sea and Soil of Japan’s Hidden Gem
Nestled along the sun-drenched shores of Yamaguchi Prefecture’s Asahi region, Aio roadside station stands as a vibrant gateway to local flavor and natural beauty. Once the birthplace of cultured shrimp farming, this coastal community celebrates its heritage with pride, offering visitors a true taste of the sea and countryside. At Aio, every experience is rooted in authenticity—from the famed Aio Shrimp to seasonal harvests of sun-ripened vegetables and fresh seafood.
The roadside station is more than a stop—it’s a destination. Explore the bustling market featuring dried shrimp, shrimp miso pickle, and other artisanal treats. Savor the rich, savory flavors of the on-site restaurant, where seasonal menus highlight local ingredients. With outdoor spaces, scenic views, and a calendar of seasonal events, Aio invites travelers to connect with nature, culture, and community.
Why Visit
Visit Aio roadside station to experience the heart of Japan’s only dedicated car shrimp (ebi) culture. Here, you’ll find the region’s iconic ebi miso nozawana—a traditional gift item made from locally harvested shrimp—and a wide range of unique processed foods like dried shrimp and salted shrimp, all produced on-site. The restaurant serves an exclusive menu featuring fresh car shrimp in every dish, from grilled skewers to shrimp curry. This is the only place where you can taste and buy these authentic, locally crafted seafood specialties.
Restaurants & Dining
Savor fresh, locally sourced meals at Aio roadside station, where the menu highlights delicious seafood and regional specialties.
Seafood Restaurant
レストラン
Specialty
Fresh seafood and local specialties from Aio
A popular restaurant known for its diverse menu featuring fresh seafood and regional dishes. The atmosphere is welcoming and casual, perfect for lunch or a relaxed meal.
Light Cafe
軽食喫茶
Specialty
Quick snacks and beverages
A cozy cafe offering light meals and drinks for a quick bite or refreshment during your visit.
Shopping Highlights
Discover a variety of local goods and seasonal treats at Aio roadside station’s vibrant market stalls.
Farmers Market
売店
A retail store offering fresh local produce and seafood directly from the region.
Products
Must-Try Item
Dried Shrimp
Shrimp Specialty Store
えび加工品販売所
A dedicated shop specializing in various processed shrimp products made from locally sourced Aio shrimp.
Products
Must-Try Item
Shrimp Miso Marinade
Local Souvenir Shop
お土産販売所
A shop offering regional souvenirs and gift items from Aio.
Products
Must-Try Item
Aio Shrimp Miso Marinade
Featured Products
Experience signature items like Aio’s famed shrimp miso and dried shrimp, crafted from the region’s finest catch.
Aio Shrimp Miso Marinade
あいおえび味噌漬け
A signature gift item made with locally farmed Aio shrimp marinated in traditional miso paste. Ideal as a gourmet gift or souvenir.
Dried Shrimp
干し海老
Premium dried shrimp harvested from the waters of Aio, known for its rich flavor and chewy texture. Perfect for snacks or cooking.
Aio Shrimp Salt
あいおの海老塩
A unique seasoning made by drying shrimp and grinding them into a fine salt. Adds a savory umami flavor to dishes.
Aio Shrimp Snack Pack
あいおえびスナック
A ready-to-eat snack pack featuring lightly seasoned and dried shrimp. Great for on-the-go enjoyment.
Fresh Aio Tomatoes
あいおトマト
Vibrant, sun-ripened tomatoes grown in the Aio region, known for their sweetness and firm texture.
Fresh Aio Vegetables
あいお野菜
A variety of fresh, locally grown vegetables from the Aio region, harvested daily for peak freshness.
Facilities & Amenities
Enjoy convenient amenities including parking, restrooms, a roadside information center, and a relaxing gathering space.
Parking Lot
The roadside station has a parking area with 3 large vehicle spots and 18 regular vehicle spots (including 2 for disabled persons).
Near the main entrance
Toilet
Restrooms are available for visitors at the roadside station.
Inside the facility
Road Information Center
The roadside station features a road information center to assist visitors with navigation and local travel information.
Inside the facility
Fureai Plaza (Play Area)
A public open space for visitors to relax and enjoy outdoor activities.
Outside the main building
Insider Tips
Plan your visit around seasonal events and check the schedule to make the most of your trip to Aio roadside station.
- Best Arrival Time: Visit between 9:30 AM and 10:00 AM on weekdays to secure the fresh batch of Aio Ebi Tempura at the restaurant, which is typically sold out by 11:30 AM
- Hidden Gems: At the deli counter, look for the Aio Ebi Miso Glazed — this local specialty is only available during the summer months and often sells out by midday
- Weekend Special: On Saturdays and Sundays, the Aio Ebi Fry at the restaurant is served with a free side of Aio Ebi Salt — this combo is only offered from 11:00 AM to 1:00 PM
- Best Purchase Time: Buy the Dried Aio Ebi from the store before 12:00 PM, as the 12:00 PM batch is the last of the day’s fresh drying and is often sold out by 1:00 PM
- Specialty Product: Pick up the Aio Ebi Sushi Rice at the store — it is only stocked on Tuesdays and Thursdays and is not available during the winter closure period (December 31 to January 3)
- Outdoor Access Tip: Use the Aio Ebi Park trailhead located just behind the roadside station to access the coastal hiking path — it opens at 8:30 AM and closes at 5:00 PM
- Event Planning: Check the Aio Ebi Festival schedule posted on the notice board near the restaurant entrance — this annual event features live cooking demos of Aio Ebi Miso Nabe and is held on the first Sunday of October
Best Time to Visit
Spring (March-May): Fresh bamboo shoots available in early spring; peak season for canola flower viewing in late March to April.
Summer (June-August): Seafood festivals and outdoor activities at Aio's seaside; fresh shrimp products available from June through August.
Autumn (September-November): Shrimp harvest season begins in September; seasonal events and local produce featured throughout autumn.
Winter (December-February): Limited seasonal offerings; best for quiet visits and local cuisine during the holiday season.
Ratings
Family-Friendly Review
Aio roadside station offers a play area and family-friendly activities, with kid-friendly food options and stroller-accessible facilities. Restrooms and parking are convenient, and educational elements like local ebi farming are present.
Food Lover Review
Aio features a diverse and high-quality restaurant with a strong focus on local ebi specialties. Fresh produce and artisanal ebi products are available, enhancing the overall culinary experience.
Car Camping Review
The station provides restrooms and vending machines, with adequate parking. However, it lacks designated overnight parking, and the environment is not ideal for extended stays due to noise and limited quiet zones.
Scenic Beauty Review
Located near the Seto Inland Sea, Aio offers scenic coastal views, excellent photo spots, and seasonal beauty. The natural surroundings and well-maintained layout enhance its aesthetic appeal.