The story revolves around the fear of Kugiko-san, an urban legend spread among children. According to rumors, people who have encountered Kugiko-san have had nails (kugi) driven into their eyes. A solitary male shoujo manga creator named "P" follows the truth behind the urban legend. **[Kugiko-san](https://www.mangaupdates.com/series.html?id=69891)** (クギ子さん) - parent story that Kugiko-chan was based off; included at the end of each volume: - Volume 1: **Fan Letter** (ファンレター; 2 chapters) Nakayoshi, Sep-Oct 2011 - Volume 2: **Kugiko-san Jouhou - First Part** (クギ子さん情報) - Volume 3: **Kugiko-san Jouhou - Last Part**"