Inariya Honpo: Where Kumamoto’s Famous Karashi Renkon and Mentai Lotus Root Steal the Show (Shiroyama-otsutsumi, Nishi Ward, Kumamoto City)
2020.11.18

A Sarukuma writer visits “Inariya Honpo” in Shiroyama-otsutsumi, Nishi Ward, Kumamoto City, and shares a firsthand report. Prices start from just 100 yen. We also cover family-friendly tips, access, and opening hours.
Hello, fellow travelers!
It’s Binako here, your Sarukuma writer β and the season has finally turned cold enough that my hot drinks are no longer iced!
Today I’m taking you to Shiroyama-otsutsumi in Nishi Ward, Kumamoto City, to a delightful local shop called “Inariya Honpo” β a hidden gem that specializes in Kumamoto’s most famous regional treats.

Bright. Bold. YELLOW.
You genuinely cannot miss this big, sunshine-yellow storefront β it’s a landmark in itself!

Inside, the atmosphere is wonderfully retro and full of old-school Japanese charm.
My eyes were instantly drawn to a charming hand-carved wooden bear figurine on display β a fun bit of Japanese countryside character!

Just to your right as you enter, you’ll find an irresistible lineup of freshly made tempura at amazingly affordable prices:
Lotus Root Tempura β 1 pack, 100 yen
Sweet Potato Tempura β 1 pack, 100 yen
A perfect snack stop for budget-conscious travelers!

And of course, the real stars of Kumamoto cuisine are here too:
Karashi Renkon (Mustard-Stuffed Lotus Root) β 1 piece, 400 yen
Stick Lotus Root β 1 piece, 100 yen

Happy Combo β 1 pack, 200 yen
This one is the owner’s personal recommendation!
It’s a value pack containing both Karashi Renkon (mustard lotus root) and Mentai Renkon (spicy cod roe lotus root).
I’ve never tried Mentai Renkon before, so I was instantly intrigued!

Gomoku-meshi (Mixed Rice) β 1 pack, 100 yen
Inari Sushi β 1 piece, 100 yen
Inari Sushi β 1 pack of 2 pieces, 200 yen
All wonderfully affordable!
You’ll notice many items have lucky charm messages written on them β that’s because the shop sits directly opposite an Inari Shrine. Eating Inari sushi here is said to bring good fortune (a fun cultural twist worth experiencing)!
Recommended Menu
Today, I went with the
Happy Combo β 1 pack, 200 yen!
I just couldn’t stop wondering what Mentai Renkon tasted like!

Inside the pack, you get 4 pieces of Karashi Renkon and 1 piece of Mentai Renkon β a perfect tasting set!

I couldn’t even wait to get home β I dove into the Karashi Renkon right there in the car!
Don’t let their golden, fried look fool you β these aren’t nuggets!
They’re small, bite-sized pieces of Kumamoto’s iconic mustard-stuffed lotus root.

Oh wow β delicious!
The satisfying crunch of the lotus root, the nutty richness of the mustard, the earthy umami β every flavor harmonized beautifully. Pure perfection!
There’s just nothing like a great Karashi Renkon β and this one is fantastic!

Next, the moment of truth β Mentai Renkon!
My heart was racing with anticipation…

SO. GOOD!
The spicy kick from the mentaiko (spicy cod roe) was incredibly bold β
spicy and savory in the best way!
What a perfect pairing!
You can actually feel the satisfying pop of the cod roe grains.
It’s a completely different kind of heat from the mustard variety, and it adds an absolutely wonderful flavor accent ( *Β΄θΈο½)
If you’re visiting Kumamoto, this is a must-stop spot β please give it a try!
Follow us on Instagram for daily updates!
At Sarukuma, we share information for families in Kumamoto β including lunch spots, parks, indoor play areas, and more.
Thanks for following along(*Β΄βο½*)

Inariya Honpo Shop Information
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Address
Shiroyama-otsutsumi, Nishi Ward, Kumamoto City, Kumamoto Prefecture
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Hours
9:00 AM β 5:00 PM
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Closed
Sundays
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TEL
096-329-8819
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Website
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Payment
Cash only
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Parking
No private lot (most customers park on the gravel area across from the shop)
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No
Tatami Seating
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No
Private Rooms
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No
Kids’ Tableware
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No
High 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 visit in Shiroyama-otsutsumi, Nishi Ward, Kumamoto City?
“Inariya Honpo” is a welcoming, family-friendly spot popular among visitors to Shiroyama-otsutsumi in Nishi Ward, Kumamoto City. See the article above for full details.
What are Inariya Honpo’s opening hours and closed days?
Hours and closed days are subject to change. Please confirm the latest information on the official website or by phone before your visit.
β»Information is accurate as of the time of reporting. Prices and hours are subject to change. Please confirm before your visit.
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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 β honest, practical, and made by people who actually live here.
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