Formerly, the Fallen Daughter of the Duke / Formerly, the Fallen Daughter of the Duke THE COMIC / I Used to Be a Disqualified Daughter of the Duke / I Used to Be a Disqualified Daughter of the Duke THE COMIC / Moto, Ochikobore Koushaku Reijou desu. / Previously, I Used to Be a Disqualified Daughter of the Duke / Previously, I Used to Be a Disqualified Daughter of the Duke THE COMIC / 元、落ちこぼれ公爵令嬢です。 / 元、落ちこぼれ公爵令嬢です。THE COMIC / 曾不成材的公爵千金

ICHIBU Saki / SHIROTORI Ushio

• An Incompetent Woman Wants to Be a Villainess / • An Incompetent Woman Wants to Be a Villainess ~The Daughter Who Married as a Substitute for Her Stepsister Didn't Notice the Duke's Doting~ / • An Incompetent Woman Wants to Be a Villainess: The Young Lady Who Married as a Substitute for Her Half-Sister Didn't Notice the Duke's Doting / • Munou Saijo wa Akujo ni Naritai: Gimai no Migawari de Totsuida Reijou, Koushaku-sama no Dekiai ni Kizukanai / • 無能才女は悪女になりたい / • 無能才女は悪女になりたい～義妹の身代わりで嫁いだ令嬢、公爵様の溺愛に気づかない～

ICHIBU Saki / GOTOU Sora

生贄悪女の白い結婚～目覚めたら8年後、かつては護衛だった公爵様の溺愛に慣れません！～ / The Wicked Sacrifice's White Marriage - Waking up After 8 Years, She's Not Used to the Duke's, Her Former Guard's, Doting!

Ichibu Saki / Hiromoto Shiori

100年後に転生した私、前世の従騎士に求婚されました　陛下は私が元・王女だとお気づきないようです

Ichibu Saki / Shishika Hatori

婚約者に忘れられた私、隣国の皇太子殿下と偽装婚約することになりました（※ただし、殿下の本命は私みたいです！？） / Konyakusha ni Wasurerareta Watashi Ringoku no Koutaishi Denka to Gisou Konyaku suru Koto ni narimashita (※Tadashi, Denka no Honmei wa Watashi Mitai desu!?)