Company Portrait

Applying our excellence of fermentation technology, we started our miso production in 1916 based on our founding spirit to contribute to human health.

On August 1, 2025, we embarked on a new journey as part of Global Sun Holdings, aiming to create enhanced value by integrating our traditional miso-making expertise with the group's strengths.

1916: Establishment of Marutaka Factory in Suwa. Launch of miso production.
1938: Establishment of Shinsyu-ichi Miso brand.
1952: Great hit of vitamine-fortified miso. Production of first-ever bagged miso.
1963: Introduction of character strategy. Birth of Miko-chan character.
1968: First in industry to start selling freeze-dried products including miso.
1991: First miso producer to branch out to America. Acceleration of overseas expansion.
2014: First in industry to be accredited by FDA (Kofu Plant)
2017: Name change to Shinsyu-ichi Miso Co., Ltd.
2025: Global Sun Holdings Subsidiary

Inquiry