RETURN HOUSE in Koshi City: Melt-in-Your-Mouth Basque Cheesecake from a Cheesecake-Obsessed Owner
2023.10.22

A Sarukuma writer visits “RETURN HOUSE” in Aiou, Koshi City, and shares a firsthand report. We’ve also rounded up family-friendly tips, access info, and opening hours.
Introducing RETURN HOUSE
Hello, this is Mido 🌳, writer for Sarukuma!
Today I’m taking you to Aiou in Koshi City, just a short drive from central Kumamoto, to visit
RETURN HOUSE.
This charming spot specializes in Basque-style cheesecake ✨
I’d been eyeing it on Instagram for ages and finally made it over!
Before opening the shop, the owner traveled all over Japan tasting cheesecakes from countless famous bakeries — talk about dedication ✨
I followed Google Maps to find the shop 🚙
Driving through peaceful countryside roads, the directions led me to what looked like a factory building!
Following the map exactly, I turned in and…
There it was — the OPEN sign for RETURN HOUSE ✨ (phew 😊)
The parking lot is nice and spacious 🚙

Here’s the entrance!
Current opening hours start at either 11:00 or 12:00, with the daily schedule announced on Instagram.
The interior is a stylish blend of black accents and natural wood — very Instagram-worthy!
The swallow-themed logo is gorgeous too ✨
The husband-and-wife team craft each cheesecake with care, every single day 🧀

To the left as you walk in, the menu is beautifully displayed!
Here are the highlights:
Plain — ¥500 (Whole cake ¥3,300)
Chocolate — ¥530 (Whole cake ¥3,500)
Oreo — ¥530 (Whole cake ¥3,500)

Moon-Viewing Matcha — ¥550 (Whole cake ¥3,800)
Pumpkin — ¥540 (Whole cake ¥3,600)
Hojicha (Roasted Green Tea) — ¥530 (Whole cake ¥3,500)
Caramel — ¥530 (Whole cake ¥3,500)

Lemon — ¥530
Every single flavor sounds tempting!
It’s wonderful having so many options to choose from ♪
The Pumpkin flavor is a limited-time menu item this month only!

The Moon-Viewing Matcha cake uses premium matcha from Koyama Tea Producer in Yamaga, available only until mid-November!
They also offer coffee ☕
Iced Coffee — ¥450
Hot Coffee — ¥400
The beans come from Chirin Chirin Coffee Store in Miyoshi, Koshi City — a wonderful local roaster.
There’s no eat-in space at the moment, but the owners plan to add a seating area on the right side of the shop in the future.
Definitely a place to keep on your radar 👀
They also sell beautiful gift boxes featuring the gold logo ♪
Perfect as a souvenir for friends or family back home!
RETURN HOUSE Recommended Menu
I wanted to try every single flavor, but this time I went with Lemon and Pumpkin!
Here’s the Lemon 🍋
First bite — wow.
It’s incredibly soft. It literally melts in your mouth.
So delicious…
The refreshing lemon tang is so light I could eat several pieces 🥄
And here’s the Pumpkin 🎃
The little Halloween decorations are adorable!
This one melts on the tongue too ✨
A gentle, comforting pumpkin flavor fills your mouth.
Both cheesecakes were absolutely divine ✨
I also brought home a Plain flavor as a gift, and it was a huge hit!
The cheesecakes pair beautifully with coffee — pure sweet bliss.
Beyond the storefront, RETURN HOUSE also runs mobile sales and pops up at local marchés.
Follow them on Instagram for the latest schedule ♪
The shop closes once they sell out for the day, but you can reserve cakes ahead via Instagram DM or phone.
Don’t miss the chance to try these lovingly crafted, melt-in-your-mouth Basque cheesecakes ✨
If you’re traveling through Kumamoto, this little gem is well worth the detour!
Recommended Spots Near RETURN HOUSE
Chirin Chirin Coffee Store (Miyoshi, Koshi City) — Delicious Coffee Shop with a Dog Run
CLOSED — TO-FU FACTORY Matsuda Tofu Shop (Nonoshima, Koshi City) — Rich Soybean Flavor!
CLOSED — TENDREMENT (Miyoshi, Koshi City) — Popular Bakery with a Wide Variety of Breads!
Kuroishi Garden (Kuroishi, Koshi City) — A Big Playground to Play, Eat, and Laugh!
Follow our Instagram for daily updates!
Sarukuma shares lunch spots, parks, indoor play areas, and more for families exploring Kumamoto.
Thanks for following along (*´∀`*)
Frequently Asked Questions
Is RETURN HOUSE family-friendly?
Yes! RETURN HOUSE in Aiou, Koshi City is a welcoming spot that’s easy to visit with kids and is popular with families. Read this article for full details.
What are RETURN HOUSE’s opening hours and closed days?
The latest opening hours and closed days may change. Please check the official website or call ahead before visiting.
※Information is current as of the writing date. Prices and hours are subject to 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 — honest, practical, and made by people who actually live here.
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