Yotsuba.

Trained from the Season 2 Anime screencap.

1girl, solo, nakano yotsuba, short_hair, bangs, blue_eyes, orange_hair, hair bow, green ribbon, hair_between_eyes, skirt, shirt, long_sleeves, ribbon, bowtie, school_uniform, jacket, white_shirt, pleated_skirt, miniskirt, open_jacket, black_jacket, blazer, wing_collar, green_skirt, green_bow, green_bowtie

Already, there are superior LoRAs trained for all five of them, so it doesn't have much significance😂