Agri System Co., Ltd.
Hokkaido wheat grown without post-harvest pesticides or neonicotinoids, and not fumigated after milling. The organic whole-grain flour is also 100% Japanese.


Food labels in Japan can be confusing. "Wheat flour (milled in Japan)" sounds domestic, but it actually means imported wheat that was milled in Japan.
We think it's unfortunate when people who want Japanese ingredients end up choosing something different by mistake.
So we clearly share what goes into YACHIYO and how it's made, and we offer a 100% Japanese choice for those who want it.
Behind each ingredient are producers with their own stories. We choose ingredients whose makers we know and respect, and add our own care to every bundle.
A local construction company in Tsurugi launched YACHIYO somen as a new venture, loved for its use of Japanese wheat.
The company went bankrupt due to the pandemic, and YACHIYO nearly disappeared.
Many fans asked for YACHIYO's return, and our president, Kazuya Mori, was asked if he could help.
We purchased the factory equipment and welcomed back the original artisans.
We revisited the wheat and switched to 100% Japanese rice-bran oil — every ingredient now from Japan.
The only organic JAS-certified Handa somen factory, making Organic Handa Somen YACHIYO from 100% organic whole-grain flour. Also ISO 22000 and halal certified.

Our revival story has been featured in these articles (Japanese):
relay magazine / ニッポン放送 NEWS ONLINEBehind every ingredient are the people who make it. YACHIYO uses 100% ingredients from these three producers.
Hokkaido wheat grown without post-harvest pesticides or neonicotinoids, and not fumigated after milling. The organic whole-grain flour is also 100% Japanese.
A local Tokushima salt maker using seawater from the Naruto Strait and a Japanese membrane-concentration method.
A maker of rice-bran oil from Japanese rice bran. All oil used in our stretching process comes from Tsuno.
| Company | Yachiyo Mengyo Co., Ltd. |
|---|---|
| President | Kazuya Mori |
| Founded | January 14, 2014 |
| Capital | 3,000,000 JPY |
| Business | Noodle manufacturing (Handa somen) |
| Address | 137-1 Handa, Tsurugi-cho, Mima-gun, Tokushima 779-4404, Japan |
| Contact | TEL +81-883-68-8300 / info@tenobemen.com |
| Certifications | ISO 22000, Organic JAS, Halal |
| Group | Soraniwa Holdings Co., Ltd. / Kenzando Ltd. |

We welcome inquiries from retailers, restaurants and importers in Japan and overseas.
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