Does this exist on the database? I found the manga, but not the LN.

https://j-novel.club/series/private-tutor-to-the-duke-s-daughter

Novel series entries are only approved if they have release entries on MangaUpdates that are associated with the series

https://www.mangaupdates.com/faq.html?cid=7#item49

A just ruler amongst tyrants

Quote from lambchopsil

Novel series entries are only approved if they have release entries on MangaUpdates that are associated with the series

https://www.mangaupdates.com/faq.html?cid=7#item49

edit: it's been 10 years since I was here last when it was bakaupdates, I didn't realize it was broken up into mangaupdates and novelupdates.

I don't really understand, but it does have a manga entry here.

https://www.mangaupdates.com/series/yzlnd3s/koujo-denka-no-kateikyoushi

We are not associated with Novel Updates

The novel must stand by itself as a series to be approved, which means the novel itself must have an approved release here

A just ruler amongst tyrants