Historias de Kenkyokenjitsu

Reviews and recommendations on the various manga, manhwa, webtoons and light novel I've read about female protagonists reincarnated into novels and otome games and also time-travelling female protagonists who swore not to waste their second chance at life. Mostly a compilation of the things I've read so I could somehow keep track of them. Spoiler alert! Emphasizing: Spoiler alert!

Reika Kisshouin, the villain of the famous manga "Kimidol", has recently recovered the memories of her past life, so she will try to avoid her fall at all costs, but an unexpected new character has completely changed her previous knowledge of the work. Is it still the shoujo manga you know? Author KaleidoMirror, Beta: Dakumun, thank you very much.