The Water Dragon’s Bride
水神の生贄（はなよめ）(Suijin no Hanayome)
Shoujo – Fantasy, historical, isekai, romance, supernatural
11 Volumes (complete)
Little Asahi was just enjoying her life when suddenly, she finds herself in a place where people dress in old-fashioned clothing and there are no signs of technology anywhere. A young boy comes to her aid, but other villagers decide to sacrifice the strange-looking Asahi to their deity. Any hopes of all this being just a nightmare start to fade when she comes face-to-face with the Water Dragon God himself — and he declares Asahi his bride!