Fruit Sauce from Ashikaga's Old Sauce House
Ask about Ashikaga’s local speciality and the answer is potato yakisoba — fried noodles with potato in them. And what goes on that yakisoba is sauce.
The company making it is Tsukiboshi Foods, a sauce house in Ashikaga founded in Meiji 28 — 1895. They have been making this town’s flavour for well over a century.
They also make fruit sauces.
The Gift Set
The set is five bottles across three flavours:
| Flavour | Bottles | Size |
|---|---|---|
| Strawberry | 3 | 180 g each |
| Mango | 1 | 180 g |
| Yuzu and honey | 1 | 180 g |
Three strawberry is not an accident — it is the one people come back for, and Tochigi Prefecture is strawberry country.
The seller describes the yuzu and honey as balancing yuzu’s fresh scent against the sweetness of honey, the mango as rich and smooth, and the strawberry as bright and sweet-sharp.
→ Related: Ashikaga Gakkō: Japan’s Oldest School, and the Best Detour from the Wisteria
Why a Sauce Company Makes Dessert Sauce
It sounds like a strange sideline until you think about what tonkatsu sauce actually is.
Tsukiboshi’s flagship product is a natural fruit sauce for tonkatsu. The Ashikaga tourism association describes it as bringing out the flavour of the cutlet with “the rich savour of tomato and of fruit, and the scent of spices that opens up in the mouth.”
In other words, there was already fruit in the sauce. Cooking fruit down, getting the consistency right, putting it in a bottle — that skill transfers directly to something you pour over ice cream.
Five Bottles Is Not Too Many
Five 180 g bottles sounds like a lot until you start using them.
- Over ice cream — the safest possible start
- Stirred into yoghurt — this quietly upgrades breakfast
- On pancakes or toast
- Diluted in sparkling water or hot water — the yuzu and honey is excellent this way
- Alongside cheese — mango works surprisingly well
The yuzu and honey in hot water is the one worth remembering for winter. It is gentle on a sore throat, and the scent of Japanese yuzu comes through completely.
Why It Travels Well
- It divides. Five bottles means you can hand them round at work, or split them among family
- It tastes Japanese. Yuzu is genuinely hard to find outside Japan
- It needs no explanation. “Put it on ice cream” covers it
- It is tied to a place. This is not generic “Japanese food” — it is the sauce house in that town
Two Honest Warnings
It is heavy. Five 180 g glass bottles come to just under a kilogram. Wrap them in clothes inside your suitcase.
It is liquid, so it goes in checked baggage — it will not pass hand-luggage rules.
And check the best-before date. These are fruit sauces: once opened they go in the fridge and want using up reasonably soon. If you are giving them as gifts, factor in how long it will be before they are handed over.
Price and Where to Buy
Tsukiboshi fruit sauce gift set — 5 bottles, 3 flavours (strawberry, mango, yuzu & honey)
View the Tsukiboshi fruit sauce gift set on Amazon.jp
View the gift set on Rakuten — international shipping available (Japanese-language site)
Price and stock may change (the same five-bottle set was around ¥3,600 at the time of writing, depending on the retailer).
If you are going to Ashikaga, buying it there is nicer. Taiheikikan, the visitor centre and souvenir shop a few minutes from Ashikaga Gakkō, carries Tsukiboshi products. The company also runs a sauce vending machine in town, which is a very Ashikaga way to shop.
How to Have It Delivered to Your Tokyo Hotel
Amazon Japan and Rakuten can both deliver your order directly to the hotel where you are staying. Ordering a few days before your flight home works well — you can simply receive the package at the front desk. When you order, please set the shipping address to your hotel, and add the hotel name and your guest name as it appears on the reservation.
- Please check with your hotel in advance that they accept packages for guests
- Pack it in checked baggage, wrapped in clothes — glass bottles, and liquid
- On Amazon.co.jp, the English display toggle is at the top right of the screen. Rakuten is a Japanese-language site, so your browser’s translation feature is the easy way through
Who Is This For?
Anyone who has been to Ashikaga. And anyone looking for a souvenir that is not sweets.
Japanese souvenirs tend to collapse into two categories: confectionery, or objects. This is neither. It is something you actually use, every morning, until it runs out — by which time the trip has settled into memory at about the right pace.
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