Kanae's grandmother moves back to Japan from Egypt for no reason. Yuri is invited to help pick fruit. Grandma, fruit, help pick. Okay?!

"Summer vacation is almost over," Kanae remarks during the introduction. Yuri snaps back precisely, "This anime's seasons are totally random." And that anime, Tekyu, is about to start again! Yahoooo!!!!

When Yuri and Marimo realize they're gaining weight, they decide to go on a diet. The naturally slim Kanae offers to coach them, but her advice is shaky at best. Will the girls be able to lose weight?

Kanae and Marimo are hanging out at the park on a cold day. When a bear happens to wander by, they decide to question him about his hibernation habits, but the bear has some shocking answers for them.

One day at school, Yuri suddenly hears Udonko's voice in her mind. Using her newfound telepathic powers, Udonko suggests they go bowling. With the rest of the Tennis Club in tow, Udonko leads them to the bowling alley which turns out to be located somewhere familiar to the group.

When Kanae complains about the cafeteria's food, the new lunch lady challenges her to a school food showdown. Kanae accepts, but on the day of the event, she is sitting at the commentator's table, while participating in her place is an all too familiar face.

When Yuri doesn't come to school one day, the third years ask Udonko where she is. When they learn she's home sick with a cold, they arrange a trip to visit her.

When Yuri runs into Annenkov, she gets dragged into a mixer with Annenkov and her friends. However, no one would have expected the kind of men who show up and the disaster that befalls her in the bathroom.

Yuri is shocked when the seniors of the tennis club suggest they practice with the tennis club of Usakame High, their rival school's team. Though their announcement initially brings tears of joys to her eyes, they're quickly replaced by her regular irritation when she realizes just how similar the two teams are.

The tennis club is going camping! With baseball equipment, gold-plated RV, and not a single member with a driver's license, the girls are ready to go.

Kanae comes up with a brilliant new way for the girls to practice. Will their new practice methods enable them to finally compete in and win the national tournament?