Her name is Shirokusa Kachi, a high school student as well as a celebrated author. Not to mention a beauty!
Since I, Sueharu Maru, am an ordinary high school student, I know that she’s completely out of my league.
But, I think...or, no, I’m convinced she’s into me!
...Or at least I thought so...until I realized she had a boyfriend!

I got really depressed over that. But then Kuroha Shida, my super-cute and energetic childhood friend who openly crushes on me, suggested...
“Let’s get revenge.”

The depth of my grudge is even deeper than the ocean...but, it’s not a depressive one! Things won’t get ugly!
But, I’ll get revenge on my first love!

Sueharu Maru

Voice Actor: Yoshitsugu Matsuoka

Maru is a second-year student at Hozumino Private High School. He’s been girlfriendless for 17 years and counting. During the winter of his freshman year, his classmate Kachi Shirokusa becomes his first love. After he finds out that she has a boyfriend, his life hits rock bottom. That’s when his childhood friend Shida suggests that they get revenge on her.

Kuroha Shida

Voice Actor: Inori Minase

Shida is a second-year student at Hozumino Private High School and Maru’s childhood friend. Her outward appearance makes her look like a cute child, but on the inside, she’s a caring big sister. She’s a great communicator with a cheery attitude and popular among her classmates, making her highly sought after by the guys.

Shirokusa Kachi

Voice Actor: Ayane Sakura

Kachi is a second-year student at Hozumino Private High School and Maru’s first love. She’s the “beautiful high school girl writer” who won the prestigious Akutami Award. Not only is she a cool and fashionable school idol, but she also has all the makings of a gravure magazine bikini model. In short, she’s the epitome of perfection!

Maria Momosaka

Voice Actor: Saori Onishi

Momosaka is a first-year high school student. She’s a popular young actress known as “The Perfect Little Sister” who has played leading roles in dramas broadcast nationwide. Momosaka is like a little sister to Maru. Contrary to her fashionable appearance and the gentle air about her, she’s quite aggressive when it comes to men.

Tetsuhiko Kai

Voice Actor: Nobunaga Shimazaki

Kai is a second-year student at Hozumino Private High School. He’s Maru’s friend and happens to be a brilliant schemer. He’s extremely good-looking, but the saying “beauty is only skin-deep” rings true for him. He was caught two-timing and is now treated like scum by all the girls at his school.

Mitsuru Abe

Voice Actor: Takuma Terashima