Kazoku ni Yakutatazu to Iware tsuzuketa Watashi ga, Mashou no Koushaku Kishi-sama no Saiai ni naru made
| Volume Title | Kazoku ni Yakutatazu to Iware tsuzuketa Watashi ga, Mashou no Koushaku Kishi-sama no Saiai ni naru made |
| Japanese Volume Title | 家族に役立たずと言われ続けたわたしが、魔性の公爵騎士様の最愛になるまで |
| Light Novel | Kazoku ni Yakutatazu to Iware tsuzuketa Watashi ga, Mashou no Koushaku Kishi-sama no Saiai ni naru made |
| Publisher | Futabasha |
| Light Novel Label | M Novels f |
| Author | Runa Naruta |
| Illustrator | Suzunosuke |
| Volume | 1 |
| Release Date | February 13, 2021 |
| Pages | 326 |
| ISBN-10 | 4575243736 |
| ISBN-13 | 978-4575243734 |
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