Tokugawacho Josui Honten (徳川町 如水 本店)

Note: Confirmed via the group’s official site (josuiramen.jp) that this Morishita-area shop, at 徳川町201 in Higashi Ward, Nagoya, is the honten (main/original location) of the 徳川町如水 (Tokugawacho Josui) ramen group, operated by Wildwood Co., Ltd. (ワイルドウッド株式会社), which is headquartered at this same address. The group also runs sister branches already listed on this site — Ramen Rikimaru (Meieki, post 671) and Tokugawacho Josui Nishiharu (Kita-Nagoya, post 685) — plus Royal, Taiga, a curry udon shop, and a Los Angeles branch.