Nagisa's Dream

Nagisa's Dream is an extra chapter of the light novel in Korotan D.

Summary
Fuwa and Nagisa are talking on the phone after the latter told her of a dream he had. Impressed by the contents of his dream, Fuwa proposes they make a book based on it. She then reveals that she landed a job at Shueisha and further proposes they make a study book based on the times they learned English from Korosensei, with Hazama writing the novel portion and Nagisa looking over the English portion. Before Nagisa can reply, Fuwa asks him to make a title for the book. Thinking that using something simple would do, Nagisa, explaining that this would be Korosensei's vocabulary book, names it Korotan.