Jocelin Matthews

"Yeah, I'm Jocelin with an "i". Why are there three little girls in the classroom?"

Jocelin Matthews is a female student with blonde hair and green eyes who first appears in Chapter 3 of Azumanga Who to ask her teacher, Daniel Benfield, the above question.

History
Jocelin is one of Daniel's homeroom students, and is among the most intelligent and promising. She is called upon by Daniel to "take over for me" when he needs to take care of some business, and has also helped him when he was depressed.

She appears much later, in the Great Battle, and confronts Susan Wise after the Great Madam kills the Realm of Possibility versions of Yukari and Nyamo. Jocelin is saved by Miss Glowbug, who escorts the young girl to Susan's warehouse and talks with her for a bit. When told that Daniel is the Doctor, she scoffs.

"I thought the Doctor was just a myth – the sort of thing which gets made into an educational children's show that only runs thirteen weeks."

Jocelin is then seen as the "prize" for Susan's gladiator game with "Ydnurg Ger" aka Grundor, and is saved by Daniel at the expense of Juni Kimura. Jocelin, now blind, is led by Daniel to their next destination...

Who Is She?
During the scenes where she and Miss Glowbug are alone, Glowbug hints at Jocelin's origins after revealing her age:

"Excuse me, but that's impossible. Nobody can live for that long!"

''Miss Glowbug smiled a bit. "That, despite the impossible things you've seen already?"''

"Well, the stuff with Susan doesn't really count – I mean, that's weird, but-"

''A frown. "No, long before that." She turned to Jocelin, a serious look on her face. "But then again, you're not really from around here."''

''Jocelin stared back, utterly confused. "...What?"''

''The Glowworm smiled. "Almost all of us...you would call us "strange visitors"...have lived quite a long time" she replied, returning to the original subject.''

In the revamp, Jocelin is the ROP version of Kaori Kimura (daughter of Ako), who escaped to the Realm Of Continuity after that version of Kaori was taken by Susan.

AzuDaniel Draboh
Jocelin appears to help set up the Azu-Who portion of the second-generation AzuSanity Wiki, then relaxes by drinking Hannah Benfield's tea.

Azumanga Who Returns
Jocelin works for Daniel, later becoming a teacher at Azumanga High. After Yukari kills three dozen students on the final day, she is beaten within an inch of her life by Nyamo for letting Yukari have the car keys (when in fact, she had been pick-pocketed).

Canon

 * Azumanga Who

Altiverses

 * AzuDaniel Draboh
 * Azumanga Who Returns