Season 1
Teased constantly by classmate Takagi-san, middle-schooler Nishikata swears payback by trying (and failing) to give her a dose of her own medicine.
Episodes
1 Eraser / Day Duty / Funny Face / One Hundred Yen Jan 8, 2018 
2 Calligraphy / Seasonal Change of Clothing / Pool Jan 15, 2018 
3 Coffee / Empty Can / Soda / Muscle Training / Dubbing / Umbrella Jan 22, 2018 
4 Cleaning Duty / Kickover / Cold / Tailing Jan 29, 2018 
5 Studying for the Test / Test / Test Results / Bookstore / Shelter from the Rain Feb 5, 2018 
6 Tandem Riding / First Day of Summer Vacation / Test of Courage / Summer Science Project / Water Tap Feb 12, 2018 
7 Shopping / Swimsuit / Ocean / Room Feb 19, 2018 
8 Typhoon / Marathon / Ribs / Regret Feb 26, 2018 
9 Cell Phone / Horror / Photo Mar 5, 2018 
10 Who’s Taller? / I Hate the Cold / Invitation / Two-Choice Question Mar 12, 2018 
11 Cat / Taste / Portrait / Fortune Telling Mar 19, 2018 
12 Letter / First Day of School / Seating Arrangement Mar 26, 2018