On their Twitter account today, Cross Infinite World announced they had acquired the license to Hey! You've Kidnapped the Wrong Royal! (いや、つれさる相手間違ってるから) The book is written by Takumi Otaki, with illustrations by Fshima, and a translation by Grantas Sireikis.

This is a one-shot release licensed from Futabasha.

Cross Infinite World gives this synopsis…

My Brother Can’t Be Cuter Than ME!

One day, the Demon Lord barged into the palace and, instead of kidnapping the rightful princess Alice, he took Jean, her stunningly gorgeous brother! Alice, alongside her butler Seb and sibling duo Hatta and Haigha set out for the Demon Lord's castle. Her goal: not to rescue Jean but--in her own words--smack some sense into the Demon Lord for even daring to think Jean was the cuter one! Meanwhile, Jean and the Demon Lord are getting along well…maybe a little too well.

Will Alice be able to defend her feminine pride? Follow her questionable adventures in this gag-filled fantasy novel!

The novel’s release date is set for March 15th, 2021. You can already preorder it on Amazon here.