Skilled Teaser Takagi-san

Karakai Jozu no Takagi-san (からかい上手の高木さん) is a Japanese manga series by Sōichirō Yamamoto. A sequel manga entitled Karakai Jozu no (Moto) Takagi-san which takes place 10 years after the original manga started serializing on July 2017. An anime adaptation by Shin-Ei Animation premiered on January 8, 2018.

Plot
"If you blush, you lose." Living by this principle, the middle schooler Nishikata gets constantly made fun of by his seat neighbor Takagi-san. With his pride shattered to pieces, he vows to turn the tables and get back at her someday. And so, he attempts to tease her day after day, only to find himself victim to Takagi-san's ridicule again sooner than later. Will he be able to make Takagi-san blush from embarrassment even once in the end?