School Days

The protagonist, Makoto Itou, already has a crush on someone and secretly keeps her photo as his phone's wallpaper. She is Kotonoha Katsura from the neighboring class. Since she always takes the same train at the same time along the same railway line as Makoto, he gradually fell in love with her. Thus, going to and coming home from school every day became his only joy. However, one day, his seatmate, Sekai Saionji, saw the wallpaper on his phone. At that time, there was a popular rumor at school that if you keep your crush's photo as your phone wallpaper for three weeks without anyone seeing it, your wish will come true (such as becoming lovers). Makoto had overheard this rumor by chance and secretly made this wish. A love triangle centered around school life is about to begin.