Chiyo and Tomo are class president and vice president again, respectively.
When the class come up with suggestions for the cultural festival, and once again someone comes up with the idea of either a haunted house or a coffeehouse. The class ends up having to use the suggestion box just like last time.
Kagura mentions the idea Class 3 went with the year before (the stuffed animal exhibit).
Tomo greets Yomi by saying "Good morning, musume!!", in which "musume" means "girl". This is a reference to the famous Japanese pop group consisting of girls only called Morning Musume.
The cultural festival of the girls' second year.
For one of the proposed ideas, "haunted coffeehouse", it is suggested that all the waitresses dress up as traditional Japanese monsters from folklore such as nurikabe and karakasa. The nurikabe is a wall monster that blocks the way of travellers. The karakasa is an old umbrella come to life.
Tomo suggests that they make a "Chiyo-chan Show" for their exhibit and everyone pretend to be Chiyo-chan.
Tomo's and Sakaki's small-scale theatre show starring stuffed animals.
Chiyo's penguin costume, which everyone loves.
Why Osaka wanted Chiyo to dress up as the nurikabe.
It is unclear why Chiyo let her hair down and started talking in an accent when Tomo pretended to be her.
The girls' attemps to come up with a good idea for the cultural festival. Tomo does an insulting impression of Chiyo, and they consider combining a haunted house with a coffeehouse, but end up settling for a "stuffed animal café".
The cultural festival becomes successful again.
Chiyo's dressing up in a penguin costume.
Uh, you can do whatever you want. I'm respecting your independence and creativity and all that crap.
HEY, I KNOW! HOW ABOUT WE COMBINE THE TWO AND PUT ON A HAUNTED COFFEEHOUSE!? So while they're sipping their tea, we pop out and scare 'em! The coffeehouse where you won't find a moment's peace to enjoy your drink! W-we can really run with this idea! The hot new thing!?
It sounds like the cafeteria of an elementary school.
— Yomi (to Tomo)
We'll all tie our hair like this and … [holds up her hair to make it look like Chiyo's pigtails] LOOK AT ME, I'M CHIYO! LOOK AT ME, I'M A GENIUS! LOOK AT ME, I GOT A PERFECT SCORE ON THE TEST! LOOK AT ME, MY FAMILY'S SUPER-RICH!
HEY! WHY DON'T WE JUST COMBINE A HAUNTED HOUSE AND COFFEE SHOP!? THAT COULD BE BRILLIANT!