July 3, 2026 (Fri): Renewal Opening of "Hakata Udon Uchidaya Nakatsu Store" Uchidaya Co., Ltd. (Headquarters: Higashi-ku, Fukuoka City, Fukuoka Prefecture; President & CEO: Hiroyuki Oi) is a long-established udon restaurant founded in 1977 in Tatora, Higashi-ku, Fukuoka City. Known for its signature natural broth made from kombu, katsuobushi, and iriko, and soft, chewy udon noodles, the company has steadily expanded locally and now operates 44 stores across Kyushu under four brands: "Uchidaya," "Mensho," "Meshisho," and "Mensho." The company is pleased to announce the renewal opening of "Hakata Udon Uchidaya Nakatsu Store" (hereinafter "Nakatsu Store") on July 3, 2026 (Fri) in Toyotamachi, Nakatsu City, Oita Prefecture. This opening marks the transformation of the former "Mensho Nakatsu Store" into a brand-new "Hakata Udon Uchidaya" location. The Nakatsu Store is the first renewal store in Oita Prefecture and the eighth store to be renewed under the "Hakata Udon Uchidaya" brand. The interior has been redesigned to significantly increase counter and table seating, while retaining the popular raised seating and sofa areas that customers have long enjoyed, creating a space accessible and comfortable for a wide range of guests. ・"Hakata Udon Uchidaya Nakatsu Store" renews and opens in Nakatsu City, Oita Prefecture on July 3, 2026! ■ Oita's First Renewal: Transforming "Mensho Nakatsu Store" into the "New Uchidaya" "Hakata Udon Uchidaya Nakatsu Store" renews the location formerly operated as "Mensho Nakatsu Store," reopening as a brand-new "Hakata Udon Uchidaya." Nakatsu City is located at the gateway from Fukuoka into Oita Prefecture, an area bustling with numerous dining establishments. In this familiar location, cherished by local customers for years, the store will carry forward Uchidaya's signature flavors and welcoming atmosphere, aiming to become a go-to dining destination for everyday meals. Since renewing its birthplace, "Uchidaya Tatora Store," as a flagship sto