Yokohama Iekei Ramen Tennoya Samukawa Flagship (横浜家系らーめん 天王家 寒川総本店)

This Samukawa location is the sohonten (総本店) — the original flagship and founding shop of the Tennoya (天王家) Yokohama Iekei-style ramen chain, which has since grown into a multi-branch group across Kanagawa. As the birthplace of the brand, it is considered a landmark stop for Iekei ramen fans wanting to trace the chain back to its roots.