Rokkon is a series of Japanese sake produced by Shōroku Shuzō, a small, long-established brewery located west of Hirosaki Castle in Aomori Prefecture. The brewery was founded in 1904 and has a history deeply connected to sake making in the Hirosaki area.
Shōroku Shuzō had already been involved in the production of sake starter (shubo) since the Edo period. In 1904, the brewery changed its business to focus on the production of Japanese sake. Today, it continues to create sake that combines traditional brewing knowledge with a modern approach to local Aomori sake.
The brewery uses spring water from Mount Iwaki, part of the same natural environment associated with the Shirakami Mountains, as its brewing water. The quality of the water helps create sake with a well-balanced character.
Rokkon is known for its combination of soft sweetness, refreshing acidity, and a substantial body. Its fragrant aroma and balanced flavor make it an appealing choice for those who enjoy aromatic Japanese sake.
The name Rokkon comes from the Buddhist expression “Rokkon Shōjō”, which can be translated as “purification of the six senses.” In Buddhist teachings, the five senses alone are not enough to fully perceive and understand the world; the mind also plays an essential role.
The concept of the six roots or six senses suggests that people can recognize truth, experience authenticity, and understand things through both their senses and their minds. The name Rokkon therefore expresses the idea of sake made with heart and enjoyed with the heart.
The Rokkon series is centered on junmai ginjo sake and also includes junmai daiginjo and junmai styles. Different types of sake rice are used, including the famous Yamada Nishiki and the Aomori variety Mutsu Homare.
Each sake has a distinctive character influenced by the rice used and the brewing process. This makes the series interesting for visitors who want to explore the subtle differences between Japanese sake varieties.
Another charming feature of the Rokkon series is that its individual products are named after precious gemstones, including Diamond, Ruby, Onyx, and Sapphire. These names provide an easy way to distinguish the different varieties while adding a distinctive identity to the series.
With its fragrant aroma, gentle sweetness, refreshing acidity, and satisfying body, Rokkon represents a contemporary expression of Aomori’s local sake culture. At the same time, its name and brewing tradition reflect the long history of Japanese sake and the cultural heritage of Hirosaki.
For travelers interested in Japanese food and drink, tasting different Rokkon varieties offers an enjoyable opportunity to discover how rice, water, brewing techniques, and traditional culture come together in the world of Japanese sake.