The Great Operation to be Happy Love Love with Mei!! (芽衣と幸せになるラブラブ大作戦 Mei to Shiawase ni Naru Raburabu Daisakusen?) is a dating note book created by Yuzu to help her make the perfect date with Mei, she ended up losing it to Mei the same day she made it. In Yuzu's words It references romantic movies, mangas, and tv series.


Yuzu ArcEdit

It was made by Yuzu in in order to help her on her date with Mei.[2]. Unfortunately, Mei found it and sits at used it instead.[3] Mei follows the notes throughout their first date[4] Yuzu felt like the notes are geting in the way of their date so she threw it away. But, much to her surprise, Mei run's after it and revealed that unlike Yuzu, she doesn't know what to do on their date. This confession then led into Yuzu laughing at Mei.[5]Mei later used it again to help Yuzu out of her depressed state of finding out that not everyone will approve her's and Mei's relationship[6]Mei writes in the book to encourage Yuzu no matter what hardship may happen in the future it shouldn't stop you from being who you are.[7]


  • Holding hands while walking to the movie theater.
  • Watching a romantic movie
  • Going to a Café and ordering the same as Mei
  • Going to an arcade
  • Hugging while watching the sunset

However most of this was altered since Mei had taken the notebook. And Mei also wrote in it to help Yuzu when she was depressed.


  • The cover has a drawing of a bear on it.
  • In the Seven Seas Entertainment print it's called The Fall in Love With Mei and Live Happily Ever After Plan!!


  1. Citrus manga Volume 6: Chapter 21 page 8
  2. Citrus manga Volume 6: Chapter 21 pages 7-8
  3. Citrus manga Volume 6: Chapter 21 pages 18-18
  4. Citrus manga Volume 6: Chapter 22 pages 8-22
  5. Citrus manga Volume 6: Chapter 22 pages 23-29
  6. Citrus manga Volume 6: Chapter 23 pages 33-35
  7. Citrus manga Volume 6: Chapter 24 pages 19-23