Wise Vineyards was established in 2017 in the Sekiya district of Nasu-Shiobara City, Tochigi Prefecture, and aims to produce wine that is rooted in the region. We grow varieties such as Chardonnay, Petit Manseng, and Zweigeltrebe in three fields along the Shiona Road that connects Nasu, Itamuro, and Shiobara, which are well-known tourist destinations. Grape cultivation is carried out by hand by one person, and through trial and error, he strives to produce wine that reflects the local climate. The producers returned to their hometown in 2016 and began growing wine grapes, drawing on their experience overseas and in Yamanashi. He manages a farm of approximately 0.8 hectares and is making steady efforts all by himself.