Keshigomu Kareshi  

Eraser Boyfriend, 消しゴム彼氏

On the day of her high school entrance exam, Sena offered half of her eraser to a boy who appeared troubled. Despite successfully entering the school, she never saw him again. Two years later, when Sena had almost forgotten about it, Koga, a flirtatious boy from America, transferred to her school. Koga immediately fell in love with the "Eraser Goddess" he had seen at first sight on the day of his entrance exam. Realizing she had been mistaken for a girl, Sena ran away in desperation. However, the new boys at school were adorably in love with each other in an innocent manner.