Hanako-kun

you go to high school and hears a rumor if you knock on a bathroom door a ghosts guy will grant any wish as long as you give something precious to you to him in return, so u want to do to and to meet him you have to say "Hanako Hanako are u there?" if nothing he is not...but if you see him, he is here...*toilet bound Hanako-kun is a anime where a girl named Nene want to make a guy fall in love with her but does not work but SOMEHOW thay get bounded together *good luck!*