|“||By Nature, Humans are Driven by Reason or Emotion. Love Entails Both.||”|
This is the fourth volume of Kaguya-sama wa Kokurasetai Manga.
Kaguya is trying to use psychology to take a guess whether Miyuki likes her or not and Miyuki is giving psychological trauma to Chika. Kaguya got sick for being under heavy rain and Miyuki tried to visit her. They got into a fight due to his visit and are trying to fix it with the help of advice. Kaguya meet Miyuki's sister, Kei Shirogane for the first time. Summer vacation comes close.
List of Chapter
- Chapter 31: Chika Fujiwara Wants to Test
- Chapter 32: Kaguya Wants to be Hated
- Chapter 33: Miyuki Shirogane Wants to Sing
- Chapter 34: Kaguya Wants To Take Him Home
- Chapter 35: Chika Fujiwara Wants to Visit
- Chapter 36: Regarding Kaguya Shinomiya, Part 1
- Chapter 37: Kaguya Won't Relent
- Chapter 38: Kaguya Wants to Forgive
- Chapter 39: Kaguya Wants to be Called
- Chapter 40: Miyuki Shirogane Wants to Go on a Trip