Masamune-kun's Revenge - Season 1 - Eps 10: The New School Term Filled With Doubts
Another Masamune appears in front of Aki named Gasou Kanetsugu. Summer break ends and Masamune continues his approach on Aki but he learns that he is Aki’s betrothed. Masamune sees that Aki’s attitude toward Kanetsugu is completely different from how she treats him, so he panics and goes to Yoshino to figure out what to do, but...
About Masamune-kun's Revenge

Title: Masamune-kun's Revenge
First Air Date: 2017-01-05
Last Air Date: 2023-09-18
Status: Ended
Rating: 7.685/10 (from 327 votes)
Language: JA
Seasons: 3
Total Episodes: 24
Network: AT-X Tokyo MX
Genres: Animation, Comedy, Drama
Production Companies: SILVER LINK., FuRyu, Crunchyroll, Ichijinsha, AT-X, Bandai Namco Music Live, Lawson Entertainment, Tokyo MX, THE KLOCKWORX, BS Fuji
Synopsis
As a child, Masamune Makabe once suffered greatly at the hands of a wealthy and beautiful girl named Aki Adagaki, who nicknamed him "Piggy" due to his chubby appearance. Seeking revenge against his tormentor, Masamune works hard to improve himself and returns as an incredibly handsome, albeit narcissistic, high school student. When he encounters Aki once again, he is prepared to exact vengeance. With the aid of the rich girl's maid, Yoshino Koiwai, Masamune slowly begins to build his relationship with Aki, intending to break her heart when the time is right. However, as his friendship with Aki begins to grow, Masamune starts to question the objectives of his devious plans, and if bringing them to fruition is what his heart truly desires.
Cast

Natsuki Hanae
Masamune Makabe (voice)

Ayaka Ohashi
Aki Adagaki (voice)

Inori Minase
Yoshino Koiwai (voice)

Suzuko Mimori
Neko Fujinomiya (voice)

Azusa Tadokoro
Tae Futaba (voice)

Saori Hayami
Kojuro Shuri (voice)

Mitsuki Saiga
Kanetsugu Gaso (voice)

Yui Ogura
Kinue Hayase (voice)

Asuka Ohgame
Chinatsu Hayase (voice)

Mariya Ise
Kaneko Sonoka (voice)