Chiyo is also character of Azumanga Daioh. When Chiyo was 10 years old she skipped the fifth grade and went to high school.  She is extremely smart and responsible for her age, for example, she is the class representative.

She is closest to Osaka and Sakaki.  However, Chiyo-chan (as she is usually called) still has the naivity, desires, and fears of a child.  Even though she is still 10 years old Chiyo still gets along with her older classmates. Chiyo is a nice girl and a peacemaker who tries to stop any bickering and she is generous by nature.

Her friends sometimes take advantage of her good nature and scholastic abilities.  Her biggest weakness is sports. She is terrible at sports.  She is not only five years younger than her peers, but small for her age which leads to a lack of a confidence because she feels she is a burden. 

Despite her athletic ineptitude, Chiyo is a devoted fan of a Yumiuri Giants and once got into an argument about them with Tomo. 

Chiyo is very proud of being a high school studnet and works tirelessly to live up to that status.

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There are some habits of Chiyo that are the same as mine.  We both are terrible in sports and love cooking.  Chiyo is amazing bacuase she so young to be a highschool student.