with 1 episodes premiered on July 11, 2018

with 12 episodes premiered on January 8, 2018

Teased constantly by classmate Takagi-san, middle-schooler Nishikata swears payback by trying (and failing) to give her a dose of her own medicine.

with 12 episodes premiered on July 7, 2019

Now in his second year of middle school, Nishikata still tries to outplay Takagi, but continues to fail miserably at his quest to get even.

with 12 episodes premiered on January 8, 2022