Kaguya-sama: Love Is War - Season 3 - Eps 12: Kaguya Wants to Confess (2) / Kaguya Wants to Confess (3) / Dual Confessions (1)
The moment the culture festival reached its finale, the jewel object made by Shirogane was stolen by a phantom thief who calls himself Arsène. Kaguya and the others headed to the roof where the phantom thief keeps appearing, but there was no one there. Fujiwara, who transformed into a genius detective, struggles to solve the mystery behind the calling card and uncover the thief's true identity. But Kaguya, left behind at the scene of the crime, had begun to figure out the criminal. The problem is the location. Kaguya traced the phantom thief's line of thinking and headed to where he is now...
About Kaguya-sama: Love Is War

Title: Kaguya-sama: Love Is War
First Air Date: 2019-01-12
Last Air Date: 2022-06-25
Status: Ended
Rating: 8.569/10 (from 751 votes)
Language: JA
Seasons: 4
Total Episodes: 37
Network: Gunma TV Tokyo MX BS11 Tochigi TV
Genres: Animation, Comedy
Production Companies: A-1 Pictures
Synopsis
Considered a genius due to having the highest grades in the country, Miyuki Shirogane leads the prestigious Shuchiin Academy's student council as its president, working alongside the beautiful and wealthy vice president Kaguya Shinomiya. The two are often regarded as the perfect couple by students despite them not being in any sort of romantic relationship.
Cast

Makoto Furukawa
Miyuki Shirogane (voice)

Aoi Koga
Kaguya Shinomiya (voice)

Konomi Kohara
Chika Fujiwara (voice)

Ryota Suzuki
Yuu Ishigami (voice)

Miyu Tomita
Miko Iino (voice)

Yumiri Hanamori
Ai Hayasaka (voice)

Momo Asakura
Nagisa Kashiwagi (voice)

Rina Hidaka
Kobachi Osaragi (voice)

Taku Yashiro
Tsubasa Tanuma (voice)

Kana Ichinose
Maki Shijou (voice)