Aso-tei Yamami Chaya: Famous Lava Stone Grill Restaurant at Kumamoto Castle’s Josaien
2021.04.10

A Sarukuma writer visits “Aso-tei Yamami Chaya,” a charming restaurant tucked inside Josaien at Ninomaru, Chuo Ward, near Kumamoto Castle. Price guide: from 2,400 yen. We’ve also gathered family-friendly tips, access info, and business hours.
Welcome to Aso-tei Yamami Chaya
Hello, travelers!
I’m Maru, a writer for Sarukuma ๐๐
Today I’m taking you to Ninomaru, Chuo Ward, Kumamoto City, to visit
“Aso-tei Yamami Chaya” โ one of the most beloved local eateries in the area!

It’s located right inside Josaien, the popular cultural and dining village at the foot of Kumamoto Castle.
When relatives came to visit from out of town, we did the classic Kumamoto sightseeing combo โ Kumamoto Castle and Josaien! ๐

By the way, the iconic Kumamoto Castle keep is set to reopen to the public from April 26th โ definitely worth checking out! ๐ฏ

Here’s a peek inside the restaurant. The table seating feels nice and roomy โ never cramped.

There aren’t dedicated kids’ chairs, but they do offer a Bumbo seat for little ones โ super handy for traveling families!

They also have a private tatami room โ perfect for families with kids who want a relaxed, traditional Japanese dining experience! ๐ฆ๐ง

Now, let’s check out the menu! โช
Their star dish: the Lava Stone Grill Set (Yogan-yaki Zen) (ยดโ๏ฝ)

You can choose from Kumamoto’s famous Akaushi (red beef) or basashi (horse meat) โ both grilled tableside on volcanic lava plates!

The menu is packed with Kumamoto local specialties โ including takanameshi (mustard greens rice) sets!

Don’t miss the Basashi Set (horse sashimi) and Dago-jiru Set (regional dumpling soup)!

You can also order the lava grill items ร la carte…

And more single-serving options. They even have onigiri (rice balls) โ perfect for kids! ๐ฆ๐ง
Takeaway onigiri are also available โ great for picnicking on Ninomaru Plaza!
Aso-tei Yamami Chaya: Recommended Menu Items

First up โ getting ready for the Kumamoto Akaushi Lava Grill experience.
The little solid fuel burner gives me serious school-trip nostalgia vibes โ anyone else? So exciting! (^O^)

And here it is โ the full Kumamoto Akaushi Lava Grill Set, 2,400 yen!

Just look at that gorgeous Akaushi beef โ perfect for those of us who want to savor a smaller portion of premium meat (^O^)

SIZZLE!!!
The lava plate is made from genuine basalt sourced from the foothills of Mount Aso. Cook each piece slowly to perfection โช Pure bliss ๐

Dip it in their signature clear house-made sauce โ it’s something special!
Lava-grilled meat comes out incredibly juicy and tender, with the umami beautifully concentrated. The sauce is light yet keeps you coming back for more ๐

The set also comes with this beautifully handcrafted namaage (lightly fried tofu) โ wonderfully homemade and delicious.
The included dago-jiru (Kumamoto-style dumpling soup) is comforting and soul-warming \(^o^)/

Next, the Akaushi Beef Bowl (Akaushi-don) โ 1,600 yen
Or go big with the Akaushi-don BIG โ 1,980 yen!
Compared to the regular bowl, the amount of beef is seriously next level ๐๏ธ

Look at that โ generous sauce, a cascading soft egg yolk!!!
This is the picture of pure happiness (ยดโ๏ฝ)

Just look at that gorgeous color and shine ๐ The sauce isn’t overly sweet, so the natural flavor of the beef truly shines!

And finally, the Basashi Set (Horse Sashimi) โ 2,680 yen.
You’ll get to taste three kinds of fresh, premium-quality basashi ๐ด
If you’re exploring Kumamoto Castle or strolling through Ninomaru Plaza, why not stop by for an unforgettable taste of local cuisine? ๐ท
Follow us on Instagram for daily updates!
Sarukuma shares lunch spots, parks, indoor activities, and family-friendly information for parents in Kumamoto.
We’d love to have you follow along(*ยดโ๏ฝ*)

Aso-tei Yamami Chaya: Restaurant Information
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Address
Ninomaru, Chuo Ward, Kumamoto City, Kumamoto Prefecture (inside Josaien)
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Hours
11:00โ19:00
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Closed
Open daily
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TEL
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Website
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Payment
Various methods accepted
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Parking
None
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No
Tatami seating
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No
Private room
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No
Kids’ tableware
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No
Kids’ chairs
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No
Diaper changing table
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Yes
Stroller-friendly entry
Frequently Asked Questions
What’s a family-friendly spot to eat near Kumamoto Castle’s Ninomaru area?
“Aso-tei Yamami Chaya” is welcoming for families with kids and a popular spot in the Ninomaru area near Kumamoto Castle. Read this article for full details.
What are Aso-tei Yamami Chaya’s hours and closing days?
Hours and closing days may change. Please check the official website or call ahead before visiting.
โปInformation is current at the time of reporting. Prices and hours may change. Please confirm before visiting.
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Article Writer
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Sarukuma Editorial
Sarukuma Editorial is a small team of locals based in Kumamoto, Japan, sharing the hidden gems, hometown flavors, and seasonal experiences that make our region special. We write the kind of guide we wish we had when showing friends around โ honest, practical, and made by people who actually live here.
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