Sigh of a Summer Affair

is an erotic novel series novel written by Shigure Sohma, who publishes it under the alias of Noa Kiritani.

Overview
Shigure's novel Sigh of a Summer Affair has two volumes and is published through the fictional Hanashiro Novels. The series has gained different reactions; Saki Hanajima seems to enjoy the novel and asks if a sequel will be coming out; Arisa Uotani says it is unacceptable to write 'smut', and Kyo Sohma comments that it's sick. Hatori has read it as well and does not seem to like it.