In Yagisawa, Izu City, a 15-meter-deep seabed contains the underwater aged wine "Rabu Māre," which offers views of Mount Fuji. After being salvaged, it is transferred to the depths of the Toi Gold Mine tunnel where it continues to mature silently under the influence of the gold vein's fortune power. To allow more people to enjoy this "Rabu Māre," an Underwater Aged Wine Festival is being held. This beer garden-style event offers the romantic underwater aged wine of Nakaizu Winery Château at an affordable price, while listening to music. Other plans include selling local specialty snacks to further enhance the taste of the aged wine. * "Rabu Māre" is also certified as an Izu City brand 'AMAGIFT.'