Kaguya-sama wa Kokurasetai Wikia
Kaguya-sama wa Kokurasetai Wikia
It is said that her tongue will one day kill someone.

—Vol. 2 Chapter 20 Page 12

Betsy Beltoise
Nickname Betsy the Wound-Licking Dagger
Gender Female
Hair Color Purple
Eye Color Red
Personal Status
Status Alive
Occupation Student Council Vice President (Formally)

Student Council President

Japanese VA Sally Amaki
English VA Morgan Lauré
Media Debut
Manga Chapter 20
Anime Episode 04

Betsy Beltoise (ベルトワーズ ベツィーベルトワーズ ベツィー) is a supporting character in the series. She is the student council vice president of Shuchi'in Academy's sister school in France.


She is a young girl with wavy deep purple hair and wears the standard uniform for her school. She also sports bright purple lipstick.


Betsy is a highly skilled debater, and is known as "Betsy the Wound-Licking Dagger" who reduces people to tears with her quick wit and sarcasm. Others almost need to throw up from her insults.


The principal of Shuchi'in wanted to use her in order to test Miyuki Shirogane's competence as president. Betsy was told not to go easy on him. She approached him and started to insult him in french. But since he couldn't understand her, he simply confirmed what she said. This surprised her and she tried even harder. Then Kaguya Shinomiya showed up and used that same sarcasm on Betsy, leaving her to run away terrified. She thinks all japanese girls are like that.


  • It's noted that the same sarcasm used against Shirogane is just as painful to her as to her victims.


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Shuchi'in Academy Student Council
Shuchi'in Academy High School Current: Miyuki ShiroganeKaguya ShinomiyaChika FujiwaraYu IshigamiMiko Iino

Former: Previous Student Council PresidentMomo Ryuju

Shuchi'in Academy Middle School Moeha FujiwaraKei Shirogane
Shuchi'in French Academy High School Betsy Beltoise