仁尾興産株式会社 News Releases

Nigari Leader Nio Kosan Launches Summer-Limited 'umiral' Bath Salt on Amazon

日本苦汁市佔第一的仁尾興産推出「umiral」夏季限定薄荷浴鹽，並於 Amazon 開賣以解決冷氣引發的隱性寒症。 · 2026-05-12

[Top Nigari Manufacturer] Nio Kousan Initiates Free Ion Drink Distribution for Factory Employees Starting June

Nio Kousan, which holds a 65% domestic share in nigari production, began distributing free ion drink… · 2026-06-09

Nio Kousan Launches umiral Body Scrub Featuring Proprietary Magnesium Chloride Technology for Gentle Exfoliation

Japan's leading magnesium chloride manufacturer, Nio Kousan, expands its D2C brand 'umiral' by intro… · 2026-05-28

Nigari Leader Nio Kosan Launches Summer-Limited 'umiral' Bath Salt on Amazon

Nio Kosan, the top manufacturer of nigari (magnesium chloride) with a 65% domestic share, has expand… · 2026-05-12