The Sake Anatomy › Sake Brand Index › Kokken
No.135 · Brewery Profile
Kokken国権 · Kokken Shuzo 国権酒造
Kokken Shuzo traces its lineage to the Hosoi family’s earlier brewing house in Oku-Aizu, one of Japan’s heaviest-snowfall regions, and the name — meaning roughly ‘the rights of an independent nation’ — is said to have been given by a traveling monk during the Freedom and People’s Rights Movement. The brewery has committed entirely to tokutei meishoshu, the premium sake categories, brewed with soft, snowmelt-fed well water and rewarded with repeated gold medals at the National New Sake Appraisal.
Who makes Kokken?
Kokken Shuzo traces its lineage to the Hosoi family’s earlier brewing house in Oku-Aizu, one of Japan’s heaviest-snowfall regions, founded in 1870. The name — meaning roughly “the rights of an independent nation” — is said to have been given by a traveling monk during the Freedom and People’s Rights Movement. The brewery has committed entirely to tokutei meishoshu, the premium sake categories.
What does Kokken taste like?
Tagged Dry & Crisp and Elegant & Refined, brewed with soft, snowmelt-fed well water. The flagship Junmai Daiginjo Ikkichi, milled to 40% with Yamada Nishiki for both koji and kake rice, rates 4/5 aromatic with SMV +2.0; the Junmai Ginjo Silver Label, blending Yamada Nishiki koji with Gohyakumangoku kake rice, is lighter at 2/5 body with SMV +3.0.
Which bottle should you try first?
Start with the Junmai Daiginjo Ikkichi, explicitly called the brewery’s flagship and its most low-milled, aromatic release.
How does Kokken compare to other Fukushima breweries?
Fukushima also lists Daishichi and Suehiro, both tagged Rich & Umami, and Tenmei, which shares Kokken’s own Dry & Crisp and Elegant & Refined pairing. Kokken and Tenmei represent the crisper, more refined end of Fukushima’s range, contrasting with the richer style of Daishichi and Suehiro.
Frequently asked questions
What does the name Kokken mean?
Roughly “the rights of an independent nation,” said to have been given by a traveling monk during the Freedom and People’s Rights Movement.
What sake categories does Kokken Shuzo brew?
The brewery has committed entirely to tokutei meishoshu, the premium sake categories.
How many bottles does Kokken make?
Two on this page: the flagship Junmai Daiginjo Ikkichi and the Junmai Ginjo Silver Label.
The bottles
Junmai Daiginjo Ikkichi純米大吟醸 一吉
薫酒 Kunshu · Fragrant“Flagship low-milled junmai daiginjo using Yamada Nishiki for both koji and kake rice.”
Junmai Ginjo Silver Label純米吟醸 銀ラベル
爽酒 Soshu · Light & Smooth“A light, crisp junmai ginjo blending Yamada Nishiki koji with Gohyakumangoku kake rice.”
Reading the bars: an editorial flavor reading (0–5) of each bottle — Dry→Rich, Light→Full, Subtle→Aromatic, Low→High acidity — not laboratory values. The colored badge is the SSI four-type classification (薫酒 Kunshu · 爽酒 Soshu · 醇酒 Junshu · 熟酒 Jukushu). SMV and acidity appear only where the brewery publishes them.
Sources: kokken.co.jp · urbansake.com · sakenomy.jp