
Mentai Park Oarai
Discover the savory and spicy world of mentaiko at this unique park, featuring factory tours, delicious treats, and a vast shop.

Highlights
Must-see attractions
Social
From TikTok & Reddit
Best Time
Fewer crowds, more relaxed visit

Mentai Park Oarai
Best Time
Fewer crowds, more relaxed visit

Highlights
Must-see attractions
Discover the savory and spicy world of mentaiko at this unique park, featuring factory tours, delicious treats, and a vast shop.
"If you’re a mentaiko fan like I am, this place is absolute paradise."

🍦 Try the Mentaiko Ice Cream
Don't miss this unique sweet and spicy treat! It's surprisingly good and a memorable experience.
🛍️ Buy a Cooler Bag
If buying mentaiko to take home, grab a cooler bag to keep it fresh. They're reasonably priced.

Quick Facts
Hours
Rating
3.8 · 9,715 reviews
Type
Amusement Center
Website
mentai-park.com/park/ooaraiHonest Reviews
Reviews Summary
Mentai Park Oarai is a unique and enjoyable destination, especially for mentaiko enthusiasts. Visitors praise the wide variety of products, the novelty of mentaiko-themed foods like ice cream, and the convenience of the factory tour and shop. Some international visitors might find it niche, but the friendly staff and unique offerings make it a memorable stop.
"If you’re a mentaiko fan like I am, this place is absolute paradise. Mentai Park Oarai has all kinds of creative products—mentaiko ice cream, steamed buns, and other unique treats you wouldn’t expect to have mentaiko in, but they somehow make it work!
They also sell cooler bags for around 700 yen (if I remember right), which is super handy if you’re not heading home right away. No need to worry about keeping things fresh. Plus, there’s plenty of parking, making it an easy and convenient stop."
Chayoot V
"Literally a factory and wholesale of fish eggs contained in a bladder-like substance. Japanese usually mix it with mayo. But nothing interesting for foreigners if you ask me. The staff was nice and inviting."
Cord Thomas
"I visited by bike. It was a holiday, so there were a lot of people, especially families. You can tour the mentaiko (spicy cod roe) factory, and there’s also a food court where you can grab a bite to eat."
World Hiro
What People Like
What People Dislike
The Most Asked
🚇 🗺️ Getting There
Mentai Park Oarai is accessible by car, with ample parking available. Public transport options include taking a train to Oarai Station and then a local bus or taxi to the park.
Yes, the park is a well-known landmark in Oarai and is generally easy to locate, especially if you are using GPS or following signs for tourist attractions.
Yes, visiting by bicycle is possible, and some travelers have enjoyed this mode of transport. Be aware of weather conditions.
🎫 🎫 Tickets & Entry
Entry to Mentai Park Oarai itself is generally free. However, specific activities or premium experiences might have associated costs.
Opening hours can vary, but typically the park and its facilities are open during daylight hours. It's advisable to check the official website for the most current information before your visit.
For general entry, advance booking is usually not required. However, if you plan to participate in specific workshops or group tours, it's best to inquire about reservation policies.
Mentai Park Oarai occasionally hosts special events and promotions, especially during holidays or local festivals. Keep an eye on their announcements for updates.
🎫 🧭 Onsite Experience
You can tour the mentaiko factory, sample various mentaiko products, enjoy mentaiko-themed food at the cafeteria, and shop for a wide range of mentaiko goods.
The factory tour offers a unique insight into the production of mentaiko, which many visitors find novel and educational.
The mentaiko ice cream is a highly recommended unique treat. Other popular items include mentaiko-flavored snacks and dishes from the food court.
Yes, Mentai Park Oarai is very family-friendly, with interactive elements and unique food experiences that appeal to all ages.
Absolutely! The park has a large shop selling various types of mentaiko, and purchasing a cooler bag is recommended for transport.
🍽️ 🍽️ Food & Dining
The park features a food court with mentaiko-themed dishes, including mentaiko pasta, rice bowls, and snacks. They also offer unique items like mentaiko ice cream.
While mentaiko is the star, some dishes might be adaptable or offer non-mentaiko components. It's best to check the menu at the food court for specific options.
Yes, sampling is often available for various mentaiko products in the shop, allowing you to taste before making a purchase.
📸 📸 Photography
Yes, the park offers unique photo opportunities, from the colorful mentaiko displays to the factory viewing area and the distinctive architecture.
The shop with its vast array of products, the food court, and any outdoor areas with signage or unique installations make for great photos.
Getting Ready
A short list of things to handle first
Embrace the Mentaiko Adventure
Convenience and Coolers
Plans like a pro.
Thinks like you
Best Times
When the light is right and the lines are short
Tips Worth Reading
distilled from hundreds of visitor posts
🍦 Try the Mentaiko Ice Cream
Don't miss this unique sweet and spicy treat! It's surprisingly good and a memorable experience.
🛍️ Buy a Cooler Bag
If buying mentaiko to take home, grab a cooler bag to keep it fresh. They're reasonably priced.
🚗 Easy Parking Available
Plenty of parking makes this a convenient stop, especially if you're driving.
🏭 Factory Viewing Area
Catch a glimpse of the mentaiko production process. It's an interesting insight into the food.
Ever tried cod roe ice cream? This tiny mentaiko theme park near Tokyo is weirdly fun
If you're into quirky local spots, check out Mentai Park — a free mini theme park dedicated to spicy cod roe (mentaiko), run by Kanefuku. You can watch it being made, try samples, and even get mentaiko onigiri and snacks straight from the source. The wildest thing? Mentaiko…
Tips
from all over the internet
🍦 Try the Mentaiko Ice Cream
Don't miss this unique sweet and spicy treat! It's surprisingly good and a memorable experience.
🛍️ Buy a Cooler Bag
If buying mentaiko to take home, grab a cooler bag to keep it fresh. They're reasonably priced.
🚗 Easy Parking Available
Plenty of parking makes this a convenient stop, especially if you're driving.
🏭 Factory Viewing Area
Catch a glimpse of the mentaiko production process. It's an interesting insight into the food.
😋 Sample Before You Buy
Many mentaiko products are available for sampling, so taste to find your perfect flavor.
Iconic Sights
A first-timer’s shortlist of must-dos

Mentaiko Factory Tour
See how the famous spicy pollock roe is made. A fascinating glimpse into a unique Japanese delicacy.

Mentaiko Ice Cream
A surprisingly delicious blend of creamy sweetness with spicy bursts. Dare to try this unique treat!

Mentaiko Shop & Sampling
Explore a vast array of mentaiko products, from classic to creative. Enjoy free samples to discover your favorite.








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