kosaka kokoro

A 16-year-old high school student, Kokoro deeply admired Warabi while he was still alive. She crafted the stuffed wallaby (Warabi's current form) as a tribute during his funeral. She is somewhat aggressive and her thinking is straightforward, traits she shares with her niece Emi. Kokoro makes a cameo appearance in "Azumanga Daioh" (both manga and anime). During the first year, she visits the school culture festival with Warabi in her pocket and is baffled by the unrecognizable stuffed animals created by Osaka and Sakaki. (Source: Wallaby Wikia)