Rare Natural Material
Inscribed as a UNESCO World Cultural Heritage site, Mt. Fuji embodies the connection between humanity and nature. Its lava stone, formed over thousands of years, is available only under highly limited conditions, with mining rights held by just two companies in Japan.
Enhancing Flavor
The lava stone’s intense far-infrared radiation heats ingredients deeply before the surface is seared, enabling slow, even cooking from within. Its natural moisture is also released as steam, gently enveloping the ingredients for a crisp exterior and a tender, juicy interior
Superior Heat Retention
The stone’s exceptional heat retention maintains a stable temperature, produces minimal smoke, and ensures a comfortable cooking and dining experience—allowing every bite to be enjoyed until the very last.