Tenchi Muyo! Ryo-Ohki: The Night Before The Carnival

Tenchi Masaki thinks his days of fighting are behind him, but his life remains tumultuous due to the ongoing rivalry between Aeka Jurai Masaki and Ryouko Hakubi over who will be his partner. Disappointed with their usual approaches, Aeka and Ryouko take a different tack: they study shoujo manga and attempt to apply the romantic strategies they've learned to win Tenchi's affection.