Shimotsuki Ryuma
Shimotsuki Ryuma is a Japanese woman who became the male protagonist of a novel and fell in love with him at first sight, though he doesn't remember her because they only met 10 years ago.
She is trustworthy, caring, and self-deprecating.
Formerly a high school teacher, she is estranged from her family, enjoys reading mystery novels and playing chess, and has survived a major earthquake.