Opened on April 12, the Nattoku! Factory is a brand-new museum and factory tour facility created by Takano Foods—the company famous for Okame Natto. Designed to share the appeal of natto with future generations, the facility welcomes visitors to learn about this traditional Japanese food in a fun and engaging way.

At the Nattoku! Factory, you can watch the actual production process of natto and learn about its nutrition and how it’s made through cute characters and fun videos. Guided tours are available only on weekends, twice a day (10:00 / 13:30), and must be booked in advance via the official website.

Although I visited on a weekday and couldn’t join the factory tour, I was still able to enjoy the museum’s original animated movie “Discover Natto with Nattorip!” in the mini theater (usually for tour participants only). The friendly mascot Okame-chan guides viewers through the history and health benefits of natto in a fun and family-friendly way. I really enjoyed it, and I definitely plan to book a tour next time!

Even without the tour, the museum has plenty to explore—from Takano Foods’ company history to exhibits on their products and fun video corners. There are also great photo spots, including a giant Okame-chan statue and a natto pack you can “step into” for a fun souvenir picture!

The gift shop offers Okame-chan merchandise, local Ibaraki specialties, and of course, plenty of natto. It’s a perfect spot for families and anyone looking for a unique and educational outing.

Why not visit the Nattoku! Factory and discover the world of natto for yourself?

📍 Nattoku! Factory by Takano Foods
Location: 1320-2 Nagatoro, Kasama City, Ibaraki Prefecture
Opening Hours: 9:30 AM – 4:00 PM
Closed: Wednesdays & Year-end Holidays
Admission: Free
Access:

• About 20 minutes (7.5 km) by taxi southeast of Tomobe Station
• About 5 minutes (2 km) east from the Tomobe SA Smart Interchange (downward exit)
  Parking: 46 regular spaces, 3 for large buses