
Ryouhei
Ryouhei Oto is a high school student who is in love with his classmate, Haruka. However, Haruka is dating another boy, and Ryouhei is too shy to confess his feelings. One day, Ryouhei is walking home from school when he sees a strange girl sitting on a bench. The girl is wearing a kimono and has long, flowing hair. She introduces herself as Oto, and tells Ryouhei that she is from another world. Oto tells Ryouhei that she is a princess, and that she has come to Earth to find a husband. Ryouhei is shocked, but he agrees to help Oto find a husband.
Ryouhei and Oto start dating, and they quickly fall in love. However, their relationship is complicated by the fact that Oto is from another world. Oto's parents do not want her to marry a human, and they send their guards to Earth to bring her back home. Ryouhei and Oto must find a way to be together, even if it means defying Oto's parents.
The anime follows Ryouhei and Oto as they try to find a way to be together. They face many challenges, but they never give up on each other. The anime is a heartwarming story