Mayumi AKUTAGAWA
Mayumi Akutagawa is a young woman who lives in a small town in Japan. She has always been a bit of a loner, and she doesn't have many friends. One day, she meets a mysterious boy named Yuichiro Hyuse, who tells her that he is from another world. Yuichiro tells Mayumi that he is a Hand Shaker, and that he needs her help to save his world. Mayumi agrees to help Yuichiro, and the two of them set off on an adventure.
Along the way, Mayumi and Yuichiro learn more about the world of Hand Shakers, and they also learn more about each other. Mayumi begins to develop feelings for Yuichiro, but she is afraid to tell him how she feels. She knows that Yuichiro is from another world, and she doesn't want to get her hopes up.
Eventually, Mayumi and Yuichiro reach the end of their journey, and they face off against the evil Hand Shaker, Akari. In the end, Mayumi and Yuichiro are victorious, and they save Yuichiro's world. Mayumi also finally tells Yuichiro how she feels, and the two of them kiss