Treasure of the Forest Matsutake Mushroom Sake
Iwaizumi Town, Iwate Prefecture, the Kingdom of the Forest, is the city that declares itself the best in oxygen. Iwaizumi Matsutake Mushroom Sake, Mori no Takara, was researched and developed by the Iwaizumi Matsutake Business Cooperative Association in this town. This sake is rich in natural flavor and is made from sake (water from Ryusendo Cave underground lake) and matsutake mushrooms grown in Iwaizumi.