1, "A Child High School Student"

We first meet 10-year-old prodigy Chiyo Mihama on her first day of high school. Meanwhile, English teacher Yukari-sensei is also on her way to school, and nothing seems to be going her way.

2, "A Genius"

We learn that, in spite of being very smart for her age, Chiyo is far from perfect. Nonetheless, Chiyo quickly becomes a featured member of the class.

3, "Scary, maybe?"

Chiyo is helping out in class when she meets Miss Sakaki, the tall quiet girl that everyone idolizes. But, upon reviewing Sakaki's pick of career choices, Chiyo wonders if their might be more to Miss Sakaki than meets the eye.

4, "The Rampaging Tomo-chan!"

We meet Tomo, the hyperactive girl, as she challenges both Sakaki and Chiyo and generally gets herself into trouble.

5, "An Osakan Girl"

A new transfer student, Ayumu, arrives from Osaka. Now, poor Ayumu must try to deal with her classmates' preconceived notions about Osaka natives.

66 - Shopping

Chiyo invites the girls back to her family's beach house. Also, Chiyo, Osaka, and Tomo go shopping.

67 - Meeting Up

The girls gather at Chiyo's house before heading to the beach.

68 - The Ocean!

Chiyo only has one key to get into the beach house. If something happened to it, it would be a disaster...

69 - Capture Operation

The girls attend a local summer festival for some summer evening fun.

70 - The Adult World

As the night wears on and the sake flows, Nyamo gives the girls a life lesson... sort of.

106 - It's Nice

Osaka admires Kagura's summer tan. Also, the girls plan another trip to Chiyo's beach house. Plus, Sakaki and Kaorin risk death as the Yukari-mobile returns!

107 - Fooled

The girls have some fun on the beach before getting down to studying.

108 - Miss Kurosawa

Night falls, and the girls hit the books, sort of. Plus, Nyamo faces her bete noire, much to Yukari's delight.

109 - An Attempt

Kaorin tries to capture the elusive Sakaki-chan on camera. Plus, Osaka wakes Yukari.

110 - It's Not Over Yet

School is back in session. The girls' minds? Not so much.