Osaka is trying to do what she can to fit right in to the new school she is at. She shows some of her weird side as she goes, but she still keeps going.
It's the debut of Ayumu Kasuga, a.k.a. Osaka, and she really shows what she is made of. Everyone gets the feeling that she will be like a complete Osakan (a southerner in Japan), but after she performs some of her actions, she is viewed in a whole different perspective. In the episode, Osaka's character is defined as random, and "creative." Random for the things she says, and creative for the thoughts she puts together in her head to come up with a crazy idea. Osaka, one of the main characters in Azumanga Daioh, and the most random character of all.
Osaka tries to make the best with her new life in Tokayo. So in school she tries hard to do her best. In the bathtroom she tries to think over how she can do better! But she loses her grib on the soap with makes her drop her cloth in the sink. Later on in P.E., she loses in a race againist Chiyo-Chan. Then they play volleyball, Tomo hits Chiyo in the head, so they decide to partner up, Chiyo and Osaka partner up, and don't do very well. At lunch time Osaka tries some of Yomi's food, which gives her the hiccups! Tomo, Chiyo, and Yomi do what ever they can to help. Tomo tries hitting her to make things better. Then Sakaki tells them that someone else might need to get it for the hiccups to go away. Chiyo ends up getting them and they do all the same things to her. Later on, Osaka tries to think about Chiyo's pigtails. Se thinks that they come offor something. Then she just relized that she fell asleep in Miss Yukari's class!