She is Katsura Kokoro, the younger sister of that Katsura Kotonoha, and she is now a high school girl. She appears in the spin-off title "Strip Battle Days".
The plaid patterns of the tie and skirt are not well generated.
Recommend strength is around 0.6-0.7.
jk_kokoro, 1girl, black eyes, black hair, long hair, twintails, two side up, bangs, forehead, hair between eyes, hair bow, hair ribbon, red ribbon, school uniform, blue jacket, jacket, open jacket, white shirt, multicolored clothes, necktie, pleated skirt, thighhighs, loafers