This is a story of a nerdy bookworm girl on her way to school, and yes, that's the entire premise, as she's not getting to school any time soon. Taking her "usual" route to school, it becomes an increasingly unusual adventure, and all the more ridiculous as it carries on. It takes an unpleasant sentiment many can empathize with, the feeling of tardiness, and brings humor to it—making it a hilarious situation to look back upon.
Episode 1
Chio-chan happily heads to school after spending the whole night gaming, but her usual route is blocked because of construction.
Episode 2
Chio-chan wakes up much earlier than usual.
Episode 3
There are so many dangers on the way to school!
Episode 4
Chio-chan heads to school with her childhood friend Manana
Episode 5
Chio-chan is heading to school one day when she sees both Manana and Yuki waiting for her.
Episode 6
Chio-chan wakes up earlier than usual and decides to walk through a park to get to school.
Episode 7
Chio-chan and Manana have fun talking about the upcoming physical fitness test.
Episode 8
Manana and Chio talk about what kind of situation they’d like to be in before they die.
Episode 9
Chio and Manana discuss the career survey path they were given.
Episode 10
Manana tells Chio how she would’ve dealt with her awkward meeting with Yuki.
Episode 11
One summer day, Chio-chan is faced with the sudden urge to go to the bathroom.
Episode 12
The disciplinary monitor of Samejima Academy’s student council, Shinozuka Momo, has feelings for Gotou-sensei.
Episode 13
Chio-chan is told by Yuki that the head of the Kabaddi Club, Kushitori, is missing.
Episode 14
Chio-chan spent way too much time playing video games yet again and turns her commute into an imaginary route from a game.
Episode 15
Chio-chan heads to her usual convenience store.
Episode 16
Eihira Private Girls’ Academy is a renowned school where only the richest girls go.
Episode 17
Chio-chan and Manana run into an old lady who’s always sitting in front of a café, all alone.
Episode 18
Chio-chan and Manana head to school with their popular friend, Yuki.
Episode 19
Chio-chan tries to tell Manana about an exciting new game.
Episode 20
Momo thinks back on how she became a member of the disciplinary committee.
Episode 21
Tests are an unavoidable part of a student's life.
Episode 22
Chio-chan spots a water pipe and starts talking about it as if it were her ideal boyfriend, which makes Manana laugh.
Episode 23
One day, Momo asks Chio-chan and Manana if they’d eat some sweets with her.
Episode 24
Chio-chan is walking to school by herself when she spots the little girl she had a duel with before.
Episode 25
Andou and George have a little adventure.
Episode 26
Chio-chan is busy gaming into the middle of the night again.
Episode 27
Manana gets curious about whether she has body odor after watching a news program on TV, so she has Chio-chan smell her.
Episode 28
One day, Andou's little sister Chiharu ends up visiting Chio at her house.
Episode 29
Yuki-chan does some outlandish things at times, but the girls find out she actually spends most of her time naked at home.
