Trailhead Global Holdings, Inc. operates restaurant businesses in Japan and internationally. It develops, manages, and franchises brands such as Chikuho Ramen Yamagoya and Basaraka through directly managed stores, along with Ikko-style ramen, Kyushu Noodle Master's Taste Yamagoya, Ramen Bar Yamagoya, and Chikuho fried chicken wings. The company also sells kitchen equipment for restaurants, manufactures and sells noodles, roast pork, soy sauce, seasonings, red pickled ginger, meat, pork bone base, pure lard, takana, back fat, chopped wood ear mushrooms, and other ingredients. Additionally, it engages in real estate leasing and operates hot bath facilities. Formerly known as Y.S.Food Co., Ltd., it changed its name to Trailhead Global Holdings, Inc. in January 2026. Incorporated in 1994, it is headquartered in Tagawa, Japan.