Okitegami Kyouko no Urabyoushi
| Volume Title | Okitegami Kyouko no Urabyoushi |
| Japanese Volume Title | 掟上今日子の裏表紙 |
| Light Novel | Boukyaku Tantei Series |
| Publisher | Kodansha |
| Light Novel Label | Kodansha BOX |
| Author | Nisio Isin |
| Illustrator | VOFAN |
| Volume | 9 |
| Release Date | May 23, 2017 |
| Pages | 338 |
| ISBN-10 | 4062205769 |
| ISBN-13 | 978-4062205764 |
| Height (cm) | 18.60 |
| Width (cm) | 12.80 |
| Thickness (cm) | 2.00 |
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