Seiun is a lightly sparkling, all-natural nigori sake with a low alcohol content (8%), offering a refreshing balance of sweetness and acidity

Rice, where it all begins. And water in all its forms. Koji, stardust. An ancestral knowledge, defying time.

What is Seiun?

A natural and refreshing sake blending time-honored artisanal methods and modern creativity

Seiun is a sake brewed with only two ingredients: water and rice, fermented with Koji and yeast, which naturally give it a light, refreshing aroma of citrus and pineapple.

The Seiun recipe was developed in collaboration with a French Toji, a master sake brewer with nearly 15 years of experience in some of Japan’s most prestigious sagakura. Seiun is crafted in a two-hundred-year-old brewery in Osaka, following a traditional method, yet open to dreams and discovery.

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Reverance

A lightly cloudy sake…

Seiun contains very fine rice particles, a type of sake known in Japan as Nigori, which dates back over a thousand years. These fine rice particles enable a second fermentation in the bottle, which is the source of Seiun’s natural effervescence.

And boldness

…whose fermentation is stimulated by music and sound frequencies

Throughout the fermentation process in brewing tanks, a selection of tracks with varied frequencies — including recordings of space sounds — is played to stimulate the activity of the yeast.

The meaning of

Seiun

Seiun is the adaptation in our alphabet of the Japanese translation of ‘nebula,’ that celestial object which plays a key role in the birth of stars. The natural presence of gas and fine rice particles, as well as their appearance in the bottle and in your glass, evoke a nebula for us.