In the library's anteroom, they find Natsuno's stalker Fujimaki Hotaru--her classmate Osawa Hami.
She and Kazuhito had once exchanged promises--that she would become an author and he would be her first reader. Having become an author, Hami returned to see Kazuhito. "Welcome home, Kazuhito-kun."
Osawa Style Writing Technique, 
Wake Up Canceler!
Osawa-Stil Schreibtechnik:
¡Técnica de Escritura del Estilo 
Osawa, Cancelación del Despertar!
Estilo Osawa na Técnica de Escrita, 
Cancelar Despertador!