The correct romanization for her name (浅間大神) is Asama no ōkami. "Sengen taisha" (浅間大社) (lit. "Sengen shrine"), on the other hand, is the name of the Shinto shrine dedicated to Asama no ōkami, the deity of Mount Fuji who is sometimes conflated with Princess Konohanasakuya.
Original[]
Main: "Let us dance. I wish to praise you like I might praise Mount Fuji itself."
Encountering in Shop: "I can sense it. I can sense the purity of your love for this beautiful land."
Encountering in Shop (Cherry Blossom Festival): "Let us dance, I wish to praise you like I might praise Mount Fuji itself."